Treatment compositions

ABSTRACT

The present invention relates to treatment compositions containing polymer systems that provide stability and benefit agent deposition as well as methods of making and using same. Such treatment compositions may be used for example as through the wash and/or through the rinse fabric enhancers as well as unit dose treatment compositions.

FIELD OF THE INVENTION

The present invention relates to treatment compositions and processes ofmaking and using same.

BACKGROUND OF THE INVENTION

Treatment compositions, such as fabric treatments, typically comprisebenefit agents such as silicones, fabric softeners, perfumes and perfumemicrocapsules. Generally there are trade-offs associated with usingmultiple benefit agents in one treatment composition. Such trade-offsinclude instability, as well as the loss or reduction of one or more ofthe benefit agents' benefits. A reduction in one of the benefit agent'slevel can improve the performance of another benefit agent, yet theperformance of the benefit agent that is being reduced suffers. In aneffort to solve this dilemma, industry has turned to polymers. Currentpolymers systems can improve a treatment composition's stability butsuch improvement in stability comes with a decrease in encapsulatedbenefit agent deposition and a decreased encapsulated benefit agentrelease profile.

Applicants recognized that the traditional polymer system architecturewas the source of the stability, deposition and release problems. Inparticular, Applicants recognized that traditional polymer systems didnot contribute to the overall freshness benefit that was desired.Applicants discovered that, for fabric enhancers, in particular low pHfabric enhancers, when coupled with the judicious selection of at leasttwo polymers, one with high cross-linking and one with low cross-linkingpolymer, the softener active level could be reduced to improve thecomposition's encapsulated benefit agent's deposition and releaseprofile effectiveness, yet the perceived performance of softener activewas surprisingly maintained. While not being bound by theory, Applicantsbelieve that the proper selection of such polymers provides an increasein encapsulated benefit agent efficiency and/or friction reduction whichis interpreted by consumers as a fresher fabric having a softer and morepreferred feel.

SUMMARY OF THE INVENTION

The present invention relates to treatment compositions containingpolymer systems that provide stability and benefit agent deposition aswell as methods of making and using same. Such treatment compositionsmay be used for example as through the wash and/or through the rinsefabric enhancers as well as unit dose treatment compositions.

DETAILED DESCRIPTION OF THE INVENTION Definitions

As used herein, the term “fabric and home care product” is a subset ofcleaning and treatment compositions that includes, unless otherwiseindicated, granular or powder-form all-purpose or “heavy-duty” washingagents, especially cleaning detergents; liquid, gel or paste-formall-purpose washing agents, especially the so-called heavy-duty liquidtypes; liquid fine-fabric detergents; hand dishwashing agents or lightduty dishwashing agents, especially those of the high-foaming type;machine dishwashing agents, including the various tablet, granular,liquid and rinse-aid types for household and institutional use; liquidcleaning and disinfecting agents, including antibacterial hand-washtypes, cleaning bars, car or carpet shampoos, bathroom cleanersincluding toilet bowl cleaners; and metal cleaners, fabric conditioningproducts including softening and/or freshening that may be in liquid,solid and/or dryer sheet form; as well as cleaning auxiliaries such asbleach additives and “stain-stick” or pre-treat types, substrate-ladenproducts such as dryer added sheets, dry and wetted wipes and pads,nonwoven substrates, and sponges; as well as sprays and mists. All ofsuch products which are applicable may be in standard, concentrated oreven highly concentrated form even to the extent that such products mayin certain aspect be non-aqueous.

As used herein “Polymer 1” is synonymous with “first polymer” and“Polymer 2” is synonymous with “second polymer”.

As used herein, the term “situs” includes paper products, fabrics,garments and hard surfaces.

As used herein, articles such as “a”, “an”, and “the” when used in aclaim, are understood to mean one or more of what is claimed ordescribed.

Unless otherwise noted, all component or composition levels are inreference to the active level of that component or composition, and areexclusive of impurities, for example, residual solvents or by-products,which may be present in commercially available sources.

All percentages and ratios are calculated by weight unless otherwiseindicated. All percentages and ratios are calculated based on the totalcomposition unless otherwise indicated.

It should be understood that every maximum numerical limitation giventhroughout this specification includes every lower numerical limitation,as if such lower numerical limitations were expressly written herein.Every minimum numerical limitation given throughout this specificationwill include every higher numerical limitation, as if such highernumerical limitations were expressly written herein. Every numericalrange given throughout this specification will include every narrowernumerical range that falls within such broader numerical range, as ifsuch narrower numerical ranges were all expressly written herein.

Fabric Treatment Compositions

A composition comprising, based upon total composition weight:

-   -   a. from about 0.01% to about 1%, preferably from about 0.05% to        about 0.75%, more preferably from about 0.075% to about 0.5%        even more preferably from about 0.06% to about 0.3% of a        polymeric material comprising a first polymer and a second        polymer, preferably said first polymer and said second polymer        being present in a ratio of about 1:5 to about 10:1, preferably,        about 1:2 to about 5:1, more preferably about 1:1 to about 3:1,        most preferably from about 3:2 to 5:1; said first polymer is        derived from the polymerization of from about 5 to 100 mole        percent of a cationic vinyl addition monomer, from about 0 to 95        mole percent of a non-ionic vinyl addition monomer, from about        50 ppm to 1,950 ppm of a cross-linking agent comprising two or        more ethylenic functions, 0 ppm to about 10,000 ppm chain        transfer agent, preferably said first polymer has a viscosity        slope >3.7; said second polymer being derived from the        polymerization of from about 5 to 100 mole percent of a cationic        vinyl addition monomer, from about 0 to 95 mole percent of a        non-ionic vinyl addition monomer, from about 0 ppm to 45 ppm of        a cross-linking agent comprising two or more ethylenic        functions, 0 ppm to about 10,000 ppm chain transfer agent,        preferably said second polymer has a viscosity slope <3.7; in        one aspect said second polymer is a linear or branched,        uncross-linked polyethyleneimine, preferably said        polyethyleneimine is branched and uncross-linked; and mixtures        thereof;    -   b. from about 0% to about 35%, preferably from about 1% to about        35%, more preferably from about 2% to about 25%, more preferably        from about 3% to about 20%, more preferably from about 4% to        about 15%, more preferably from about 5% to about 15%, more        preferably from about 5% to about 12%, most preferably from        about 8% to about 12% of a fabric softener active material; and    -   c. a population of perfume microcapsules    -    with the proviso that said population of perfume microcapsules        comprises a microcapsule wall material selected from the group        consisting of melamine, polyacrylamide, silicones, silica,        polystyrene, polyurea, polyurethanes, polyacrylate based        materials, polyacrylate esters based materials, gelatin, styrene        malic anhydride, polyamides, aromatic alcohols, polyvinyl        alcohol and mixtures thereof and/or a fabric softener active        material that comprises a fabric softener active:        -   (i) that is not a fatty acid triglyceride;        -   (ii) that does not comprise 90% to 100% of a triesterquat            and 0% to 10% of a monoesterquat and/or diesterquat based on            total esterquat in said composition; and        -   (iii) that does not comprise 90% to 100% of a diesterquat            having an iodine value of less than 5 and 0% to 10% of a            monoesterquat based on total esterquat;    -   said composition being a fabric and home care product        is disclosed.

In one aspect of said composition, said population of perfumemicrocapsules comprises a microcapsule wall material selected from thegroup consisting of melamine, polyacrylamide, polyurea, polyurethanes,polyacrylate based materials, polyacrylate esters based materials, malicanhydride, polyamides, aromatic alcohols, polyvinyl alcohol and mixturesthereof and/or a fabric softener active material that comprises a fabricsoftener active:

-   -   a) that is not a fatty acid triglyceride;

b) that does not comprise 80% to 100% of a triesterquat and 0% to 10% ofa monoesterquat and/or diesterquat based on total esterquat in saidcomposition; and

-   -   c) that does not comprise 80% to 100% of a diesterquat having an        iodine value of less than 7 and 0% to 10% of a monoesterquat        based on total esterquat.

In one aspect of said composition, said population of perfumemicrocapsules comprises a microcapsule wall material selected from thegroup consisting of melamine, polyacrylamide, polyurea, polyurethanes,polyacrylate based materials, polyacrylate esters based materials, malicanhydride, polyamides, aromatic alcohols, polyvinyl alcohol and mixturesthereof and/or a fabric softener active material that comprises a fabricsoftener active:

-   -   a) that is not a fatty acid triglyceride;    -   b) that does not comprise 70% to 100% of a triesterquat and 0%        to 10% of a monoesterquat and/or diesterquat based on total        esterquat in said composition; and    -   c) that does not comprise 70% to 100% of a diesterquat having an        iodine value of less than 8 and 0% to 10% of a monoesterquat        based on total esterquat.

In one aspect of said composition, said population of perfumemicrocapsules comprises a microcapsule wall material selected from thegroup consisting of melamine, polyacrylamide, polyurea, polyacrylatebased materials, polyacrylate esters based materials, polyamides,aromatic alcohols, polyvinyl alcohol and mixtures thereof and/or afabric softener active material that comprises a fabric softener active:

-   -   a) that is not a fatty acid triglyceride;    -   b) that does not comprise 50% to 100% of a triesterquat and 0%        to 10% of a monoesterquat and/or diesterquat based on total        esterquat in said composition; and    -   c) that does not comprise 90% to 100% of a diesterquat having an        iodine value of less than 7 and 0% to 10% of a monoesterquat        based on total esterquat.

In one aspect of said composition, said composition comprises, inaddition to the microcapsules and fabric softener material of saidproviso, a fabric softener active material that comprises

-   -   a) a fatty acid triglyceride;    -   b) 90% to 100% of a triesterquat and 0% to 10% of a        monoesterquat and/or diesterquat based on total esterquat in        said composition; and/or    -   c) that does not comprise 90% to 100% of a diesterquat having an        iodine value of less than 5 and 0% to 10% of a monoesterquat        based on total esterquat.

In one aspect of said composition, said polymeric material comprises afirst polymer and a second polymer, said first polymer being derivedfrom the polymerization of from about 10 to 95 mole percent, preferably20 mole percent to 90 mole percent of a cationic vinyl addition monomer,from about 5 to 90 mole percent, preferably 10 mole percent to 80 molepercent of a non-ionic vinyl addition monomer, from about 60 ppm to1,900 ppm, preferably 75 ppm to 1,800 ppm of a cross-linking agentcomprising two or more ethylenic functions, from 0 to about 10,000 ppmchain transfer agent, preferably said first polymer has a viscosityslope >3.7; said second polymer being derived from the polymerization offrom about 10 to 95 mole percent, preferably 20 mole percent to 90 molepercent of a cationic vinyl addition monomer, from about 5 to 90 molepercent, preferably 10 to 80 mole percent of a non-ionic vinyl additionmonomer, from about 0 ppm to 40 ppm, preferably 0 ppm to 20 ppm of across-linking agent comprising two or more ethylenic functions, 0 ppm toabout 10,000 ppm of a chain transfer agent, preferably said secondpolymer has a viscosity slope <3.7.

In one aspect of said composition, said fabric softener active materialcomprises a fabric softener active selected from the group consisting ofselected from the group consisting of a quaternary ammonium compound, asilicone polymer, a polysaccharide, a clay, an amine, a fatty ester, adispersible polyolefin, a polymer latex and mixtures thereof.

In one aspect of said composition:

-   -   a.) said quaternary ammonium compound comprises an alkyl        quaternary ammonium compound, preferably said alkyl quaternary        ammonium compound is selected from the group consisting of a        monoalkyl quaternary ammonium compound, a dialkyl quaternary        ammonium compound, a trialkyl quaternary ammonium compound and        mixtures thereof;    -   b.) said silicone polymer is selected from the group consisting        of cyclic silicones, polydimethylsiloxanes, aminosilicones,        cationic silicones, silicone polyethers, silicone resins,        silicone urethanes, and mixtures thereof;    -   c.) said polysaccharide comprises a cationic starch;    -   d.) said clay comprises a smectite clay;    -   e.) said dispersible polyolefin is selected from the group        consisting of polyethylene, polypropylene and mixtures thereof;        and    -   c.) said fatty ester is selected from the group consisting of a        polyglycerol ester, a sucrose ester, a glycerol esters and        mixtures thereof.

In one aspect of said composition, said fabric softener active materialcomprises a fabric softener active selected from the group consisting ofmonoesterquats, diesterquats, triesterquats, and mixtures thereof.Preferably, said monoesterquats and diesterquats are selected from thegroup consisting of bis-(2-hydroxypropyl)-dimethylammonium methylsulfatefatty acid ester and isomers of bis-(2-hydroxypropyl)-dimethylammoniummethylsulfate fatty acid ester and/or mixtures thereof,1,2-di(acyloxy)-3-trimethylammoniopropane chloride,N,N-bis(stearoyl-oxy-ethyl)-N,N-dimethyl ammonium chloride,N,N-bis(tallowoyl-oxy-ethyl)-N,N-dimethyl ammonium chloride,N,N-bis(stearoyl-oxy-ethyl)-N-(2-hydroxyethyl)-N-methyl ammoniummethylsulfate, N,N-bis-(stearoyl-2-hydroxypropyl)-N,N-dimethylammoniummethylsulfate, N,N-bis-(tallowoyl-2-hydroxypropyl)-N,N-dimethylammoniummethylsulfate, N,N-bis-(palmitoyl-2-hydroxypropyl)-N,N-dimethylammoniummethylsulfate, N,N-bis-(stearoyl-2-hydroxypropyl)-N,N-dimethylammoniumchloride, 1,2-di-(stearoyl-oxy)-3-trimethyl ammoniumpropane chloride,dicanoladimethylammonium chloride, di(hard)tallowdimethylammoniumchloride, dicanoladimethylammonium methylsulfate,1-methyl-1-stearoylamidoethyl-2-stearoylimidazolinium methylsulfate,1-tallowylamidoethyl-2-tallowylimidazoline, dipalmylmethylhydroxyethylammoinum methylsulfate and mixtures thereof.

In one aspect of said composition, said fabric softening active has anIodine Value of between 0-140, preferably 5-100, more preferably 10-80,even more preferably 15-70, even more preferably 18-60, most preferably18-25. When partially hydrogenated fatty acid quaternary ammoniumcompound softener is used, most preferably range is 25-60.

In one aspect of said composition, said composition comprises aquaternary ammonium compound and a silicone polymer, preferably fromabout 0.001% to about 10%, from about 0.1% to about 8%, more preferablyfrom about 0.5% to about 5%, of said silicone polymer.

In one aspect of said composition, said composition comprises, inaddition to said fabric softener active, from about 0.001% to about 5%,preferably from about 0.1% to about 3%, more preferably from about 0.2%to about 2% of a stabilizer that comprises a alkyl quaternary ammoniumcompound, preferably said alkyl quaternary ammonium compound comprises amaterial selected from the group consisting of a monoalkyl quaternaryammonium compound, a dialkyl quaternary ammonium compound, a trialkylquaternary ammonium compound and mixtures thereof, more preferably saidalkyl quaternary ammonium compound comprises a monoalkyl quaternaryammonium compound and/or di-alkyl quaternary ammonium compound.

In one aspect of said composition, said polymers are derived from

-   -   a.) a monomer selected from the group consisting of        -   (i) a cationic monomer according to formula (I):

-   -   -   wherein:            -   R₁ is chosen from hydrogen, or C₁-C₄ alkyl;            -   R₂ is chosen from hydrogen or methyl;            -   R₃ is chosen from C₁-C₄ alkylene;            -   R₄, R₅, and R₆ are each independently chosen from                hydrogen, C₁-C₄ alkyl, C₁-C₄ alkyl alcohol or C₁-C₄                alkoxy;            -   X is chosen from —O—, or —NH—; and            -   Y is chosen from Cl, Br, I, hydrogensulfate or                methylsulfate,        -   (ii) a non-ionic monomer having formula (II)

-   -   -   -   wherein:            -   R₇ is chosen from hydrogen or C₁-C₄ alkyl;            -   R₈ is chosen from hydrogen or methyl;            -   R₉ and R₁₀ are each independently chosen from hydrogen,                C₁-C₃₀ alkyl, C₁-C₄ alkyl alcohol or C₁-C₄ alkoxy,

        -   (iii) an anionic monomer selected from the group consisting            of acrylic acid, methacrylic acid, itaconic acid, crotonic            acid, maleic acid, fumaric acid, as well as monomers            performing a sulfonic acid or phosphonic acid functions,            such as 2-acrylamido-2-methyl propane sulfonic acid, and            their salts.

    -   b.) wherein said cross-linking agent selected from the group        consisting of methylene bisacrylamide, ethylene glycol        diacrylate, polyethylene glycol dimethacrylate, diacryamide,        triallylamine, cyanomethylacrylate, vinyl oxyethylacrylate or        methacrylate and formaldehyde, glyoxal, divinylbenzene,        tetraallylammonium chloride, allyl acrylates, allyl        methacrylates, diacrylates and dimethacrylates of glycols or        polyglycols, butadiene, 1,7-octadiene, allylacrylamides or        allylmethacrylamides, bisacrylamidoacetic acid,        N,N′-methylenebisacrylamide or polyol polyallyl ethers,        pentaerythrityl triacrylate, pentaerythrityl tetraacrylate,        1,1,1-trimethylolpropane tri(meth)acrylate; and tri- and        tetramethacrylates of polyglycols; or polyol polyallyl ethers        such as polyallyl sucrose or pentaerythritol triallyl ether,        ditrimethylolpropane tetraacrylate, pentaerythrityl        tetraacrylate ethoxylate, pentaerythrityl tetramethacrylate,        pentaerythrityl triacrylate ethoxylated triethanolamine        trimethacrylate, 1,1,1-trimethylolpropane triacrylate,        1,1,1-trimethylolpropane triacrylate ethoxylate,        trimethylolpropane tris(polyethylene glycol ether) triacrylate,        1,1,1-trimethylolpropane trimethacrylate,        tris-(2-hydroxyethyl)-1,3,5-triazine-2,4,6-trione triacrylate,        tris-(2-hydroxyethyl)-1,3,5-triazine-2,4,6-trione        trimethacrylate, dipentaerythrityl pentaacrylate,        3-(3-{[dimethyl-(vinyl)-silyl]-oxy}-1,1,5,5-tetramethyl-1,5-divinyl-3-trisiloxanyl)-propyl        methacrylate, dipentaerythritol hexaacrylate,        1-(2-propenyloxy)-2,2-bis[(2-propenyloxy)-methyl]-butane,        trimethacrylic acid-1,3,5-triazin-2,4,6-triyltri-2,1-ethandiyl        ester, glycerine triacrylate propoxylate,        1,3,5-triacryloylhexahydro-1,3,5-triazine,        1,3-dimethyl-1,1,3,3-tetravinyldisiloxane, pentaerythrityl        tetravinyl ether, 1,3-dimethyl-1,1,3,3-tetravinyldisiloxane,        (Ethoxy)-trivinylsilane, (Methyl)-trivinylsilane,        1,1,3,5,5-pentamethyl-1,3,5-trivinyltrisiloxane,        1,3,5-trimethyl-1,3,5-trivinylcyclotrisilazane,        2,4,6-trimethyl-2,4,6-trivinylcyclotrisiloxane,        1,3,5-trimethyl-1,3,5-trivinyltrisilazane, tris-(2-butanone        oxime)-vinylsilane, 1,2,4-trivinylcyclohexane,        trivinylphosphine, trivinylsilane, methyltriallylsilane,        pentaerythrityl triallyl ether, phenyltriallylsilane,        triallylamine, triallyl citrate, triallyl phosphate,        triallylphosphine, triallyl phosphite, triallylsilane,        1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione,        trimellitic acid triallyl ester, trimethallyl isocyanurate,        2,4,6-tris-(allyloxy)-1,3,5-triazine,        1,2-Bis-(diallylamino)-ethane, pentaerythrityl tetratallate,        1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane,        1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane,        tris-[(2-acryloyloxy)-ethyl]-phosphate, vinylboronic anhydride        pyridine, 2,4,6-trivinylcyclotriboroxanepyridine,        tetraallylsilane, tetraallyloxysilane,        1,3,5,7-tetramethyl-1,3,5,7-tetravinylcyclotetrasilazane the        ethoxylated compounds thereof and mixtures there of

    -   c.) wherein said chain transfer agent is selected from the group        consisting of mercaptanes, malic acid, lactic acid, formic acid,        isopropanol and hypophosphites, and mixtures thereof.

In one aspect of said composition, said cationic monomers are selectedfrom the group consisting of methyl chloride quaternized dimethylaminoethylammonium acrylate, methyl chloride quaternized dimethylaminoethylammonium methacrylate and mixtures thereof, and the non-ionicmonomers are selected from the group consisting of acrylamide, dimethylacrylamide and mixtures thereof.

In one aspect of said composition, said composition having a Brookfieldviscosity of from about 20 cps to about 1000 cps, preferably from 30 cpsto about 500 cps, and most preferably 40 cps to about 300 cps.

In one aspect of said composition, said composition comprises an adjunctmaterial selected from the group consisting of surfactants, builders,chelating agents, dye transfer inhibiting agents, dispersants, enzymes,and enzyme stabilizers, catalytic materials, bleach activators, hydrogenperoxide, sources of hydrogen peroxide, preformed peracids, polymericdispersing agents, clay soil removal/anti-redeposition agents,brighteners, suds suppressors, dyes, hueing dyes, perfumes, perfumedelivery systems, structure elasticizing agents, carriers, structurants,hydrotropes, processing aids, solvents and/or pigments and mixturesthereof.

In one aspect of said composition, said perfume microcapsules comprise adeposition aid coating, preferably said deposition aid coating comprisescationic polymer.

In one aspect of said composition, said composition comprises one ormore types of perfume microcapsules.

In one aspect of said composition, said composition has a pH from about2 to about 4, preferably from about 2.4 to about 3.6.

A liquor that comprises a sufficient amount of a composition thatcomprises a fabric softener active, a silicone polymer and a cationicpolymer, to satisfy the following equation:

[(a)+x(b)+y(c)]w=z

wherein, a is a weight percent of fabric softener active other thansilicone polymer in said composition, preferably a is from about 0 toabout 20 weight percent, more preferably a is from about 1 to about 15weight percent, more preferably a is from about 3 to about 10 weightpercent, more preferably a is from about 5 to about 10 weight percent,most preferably a is from about 7 to about 10 weight percent; b is theweight percent silicone polymer in said composition, preferably b isfrom about 0 to about 10 weight percent, more preferably b is from about0.5 to about 5 weight percent, most preferably b is from about 1 toabout 3 weight percent; c is the weight percent of cationic polymer insaid composition, preferably c is from about 0.01 to about 5 weightpercent, more preferably c is from about 0.01 to about 1 weight percent,most preferably c is from about 0.03 to about 0.5 weight percent;wherein said weight percentages are, for purposes of said equation,converted to decimal values; w is the dose in grams divided by 1 gram,preferably w is a number from about 10 to about 45, more preferably w isa number from about 15 to about 40; x is a number from about 1 to about5, preferably x is a number about 2; y is a number from about 1 to about10, preferably y is a number from about 1 to about 5, more preferably yis a number about 2; z is a number from about 1 to about 10, preferablyz is a number from about 1 to about 7, more preferably, z is a numberfrom about 2 to about 4. Preferably, said composition that comprises afabric softener active, a silicone polymer and a cationic polymer is acomposition disclosed and/or claimed in the present specification. Inone aspect, said liquor may comprise an anionic surfactant, preferably 1ppm to 1000 ppm, more preferably 1 ppm to 100 ppm of an anionicsurfactant. Preferably for said liquor, a divided by b is a number fromabout 0.5 to about 10, preferably a divided by b is a number from about1 to about 10, more preferably a divided by b is a number from about 1to about 4, most preferably a divided by b is a number from about 2 toabout 3is disclosed.

A liquor that comprises a sufficient amount of a composition thatcomprises a fabric softener active and a cationic polymer, to satisfythe following equation:

[(a)+y(c)]w=z

wherein, a is a weight percent fabric softener active in saidcomposition, preferably a is from about 0 to about 20 weight percent,more preferably a is from about 1 to about 15 weight percent, morepreferably a is from about 3 to about 10 weight percent, more preferablya is from about 5 to about 10 weight percent, most preferably a is fromabout 7 to about 10 weight percent; c is the weight percent of cationicpolymer in said composition, preferably c is from about 0.01 to about 5weight percent, more preferably c is from about 0.01 to about 1 weightpercent, most preferably c is from about 0.03 to about 0.5 weightpercent; wherein said weight percentages are, for purposes of saidequation, converted to decimal values; w is the dose in grams divided by1 gram, preferably w is a number from about 10 to about 45, morepreferably w is a number from about 15 to about 40; y is a number fromabout 1 to about 10, preferably y is a number from about 1 to about 5,more preferably y is a number about 2; z is a number from about 1 toabout 10, preferably z is a number from about 1 to about 7, morepreferably, z is a number from about 2 to about 4. Preferably, saidcomposition that comprises a fabric softener active and a cationicpolymer is a composition disclosed and/or claimed in the presentspecification. In one aspect, said liquor may comprise an anionicsurfactant, preferably 1 ppm to 1000 ppm, more preferably 1 ppm to 100ppm of an anionic surfactant, is disclosed.

The First and Second Polymer

Applicants recognized that traditional polymer architecture can be asource of finished product stability and dosage problems. While notbeing bound by theory, Applicants believe the proper selection of one ormore polymers yields a stable colloidal glass comprised of linearpolymers capable of entangling and crosslinked polymers that generallycannot entangle. The aforementioned polymers enable the colloidal glassformation, as the crosslinked polymers' interactions provide stabilitywhile the linear polymers interaction with the crosslinked polymersallows for the desired benefit agent deposition. Thus, fabric treatmentcompositions comprising such particles have a surprising combination ofstability and active deposition efficiency. Such treatment compositionsprovide benefits such as fabric feel, antistatic, and freshness.

Here, Applicants recognized that further benefit improvements wereneeded, such as fabric feel (e.g., softness) and freshness; however, oneapproach of formulating higher and higher levels of Polymer 1 could leadto unwanted changes to finished product (FP) rheology, such as viscositygrowth which could lead to increased product residue or modifiedaesthetics. Applicants also recognized that increasing levels of Polymer1 tended to decrease freshness. While not being bound by theory,Applicants believe the higher level of Polymer 1 can suppress therelease of perfume from the situs (e.g., cotton terry), especially whenhigher level of Polymer 1 is combined with relatively high levels ofsoftening actives. The Applicants recognized that the judiciousselection of Polymer 2 will achieve the desired benefits. The properselection of Polymer 2 includes the selection of polymer architecturalparameters, such as monomers, charge density, lack of cross-linking andmolecular weight. The Applicants recognized that obtaining the desiredincrease in benefits (e.g., freshness) requires the selection ofindividual and combined polymer levels, the ratio of Polymer 1 toPolymer 2, and level of softening actives when the other selections aretaken into account. While not being bound by theory, Applicants believethat the mass of material that will be delivered to a fabric by a fabricsoftener along with residual detergent materials on the fabric should betaken into account when designing a fabric softener.

Applicants found that selection of Polymer 2 to maximize benefits, suchas freshness, could result in a return of stability problems addressedby the selection criteria for Polymer 1. The Applicants discovered asolution to this problem by also selecting Polymer 1 with a preferredviscosity slope (VS) value.

Polymer 1 Level:

The level of Polymer 1 in finished product (FP) is selected to achievethe desired properties of the FP, which include but are not limited toFP with preferred a) phase stability, b) rheology, c) freshness benefitand d) softness benefit. Without wishing to be bound by theory, thepreferred level of Polymer 1 is necessary to provide structure to thefinished product. Such structure enables for example particle-basedbenefit actives (e.g., perfume microcapsules (PMC)) to be suspended inthe FP. In addition, a preferred level of Polymer 1 minimizes the riskof product instability, which can be manifested in phase splitting,which can lead to poor product aesthetics and uneven distribution ofbenefit actives. In addition Polymer 1 can improve the deposition ofbenefit actives, leading to improved freshness and softness. Suchdeposition improvement can involve carry-over anionic surfactant fromthe wash to form flocculates that lead to improved fabric deposition ofbenefit actives. The selection of Polymer 1 as described in the presentinventions provides for a preferred FP viscosity slope (VS). It hassurprisingly been found that preferred VS values enable improved FPphase stability, including when Polymer 1 is combined with Polymer 2.

A preferred level of Polymer 1 is from about 0.01% to about 1%,preferably from about 0.02% to about 0.5%, more preferably from about0.03% to about 0.2%, even more preferably from about 0.06% to about0.1%. However, in one aspect when the softener active level is less than5% by weight of FP, a preferred level of Polymer 1 is from about 0.01%to about 1%, preferably from about 0.02% to about 0.5%.

Polymer 2 Level:

The level of Polymer 2 in finished product (FP) is selected to achievethe desired properties of the FP, which include but are not limited toFP with preferred a) phase stability, b) rheology, c) freshness benefitand d) softness benefit. Without wishing to be bound by theory, thepreferred level of Polymer 2 minimizes the risk of high levels ofPolymer 1 causing unwanted FP viscosity growth, which can lead tochanges in product aesthetics and/or difficulty in FP pouring,dispensing and/or dispersion. Without wishing to be bound by theory,Polymer 2 can improve perfume system efficiency by enhancing perfumerelease to the headspace above the fabric, resulting in greater scentintensity and noticeability. The lower molecular weight and lower degreeof cross-linking of Polymer 2 in comparison to Polymer 1 is necessary toenabling the improved release of perfume from the situs and/or from theperfume delivery technology (e.g., PMC). In addition, the preferredamount of Polymer 2 alone in the compositions of the present inventionenables improved freshness. Selecting too low a concentration of polymercan yield minimal benefits, whereas too high a concentration of polymercan also reduce benefits. Without being bound by theory, it is believedthat too much polymer leads to suppression of perfume release, in whichperfume is not released in a timely manner, leading to lower intensityand inefficient and cost ineffective perfume formulations.

A preferred level of Polymer 2 is from about 0.01% to about 1%,preferably from about 0.02% to about 0.5%, more preferably from about0.04% to about 0.3%, even more preferably from about 0.06% to about0.2%.

Total Level of Polymer 1 and Polymer 2:

The total level of Polymer 1 and Polymer 2 in finished product (FP) isselected to achieve the desired properties of the FP, which includethose described for Polymer 1 and Polymer 2 above. Selecting too low aconcentration of polymer can yield minimal benefits, whereas too high aconcentration of polymer can also reduce benefits. Without being boundby theory, it is believed that too much polymer leads to suppression ofperfume release, in which perfume is not released in a timely manner,leading to lower intensity and inefficient and cost ineffective perfumeformulations.

A preferred total level of Polymer 1 and Polymer 2 is from about 0.01%to about 1%, preferably from about 0.05% to about 0.75%, more preferablyfrom about 0.075% to about 0.5%, more preferably from about 0.075% toabout 0.4%, even more preferably from about 0.06% to about 0.3%.

Ratio of Polymer 1 to Polymer 2:

The ratio of Polymer 1 to Polymer 2 in finished product (FP) is selectedto achieve the desired properties of the FP, which include thosedescribed for Polymer 1 and Polymer 2 above. It was surprisingly foundthat selecting too high a ratio of Polymer 1 to Polymer 2 reduces thefreshness benefit, whereas selecting too low a ratio of Polymer 1 toPolymer 2 results in poor FP stability. For example, in one embodimentthe ratio of Polymer 1 to Polymer 2 is from about 1:5 to about 10:1,preferably, about 1:2 to about 5:1, even more preferably about 1:1 toabout 3:1, most preferably from about 3:2 to 5:1.

In some embodiments of the present invention, the freshness benefit isreduced when the ratio of Polymer 1 to Polymer 2 is 100:1 (i.e., nilPolymer 2), but also reduced when the ratio of Polymer 1 to Polymer 2 is1:1. One such embodiment is when the total level of Polymer 1 andPolymer 2 in the composition of the present invention is from about0.06% to about 0.3%.

Polymer 2 Molecular Weight:

In another aspect, the polymer comprises a Weight Average MolecularWeight (Mw) from about 5,000 Daltons to about 1,000,000 Daltons,preferably from about 10,000 Daltons to about 1,000,000 Daltons, morepreferably from about 25,000 Daltons to about 600,000 Daltons, morepreferably from about 50,000 Daltons to about 450,000 Daltons, morepreferably from about 100,000 Daltons to about 350,000 Daltons, mostpreferably from about 150,000 Daltons to about 350,000 Daltons; in otheraspect from about 25,000 Daltons to about 150,000 Daltons.

The molecular weight can also be correlated to the k value of thepolymer. In one aspect the k value is from about 10 to 100, preferablyfrom about 15 to 60, preferably from about 20 to 60, more preferablyfrom about 20 to 55, more preferably from about 25 to 55, morepreferably from about 25 to 45, most preferably from 30 to 45; in otheraspect the k value is from about 15 to 30.

Polymer 1 Molecular Weight:

In another aspect, Polymer 1 comprises a Weight Average Molecular Weight(Mw) from about 500,000 Daltons to about 15,000,000 Daltons, preferablyfrom about 1,000,000 Daltons to about 6,0000,000 Daltons, morepreferably from about 2,000,000 to 4,000,000.

In another embodiment, when Polymer 1 is cross-linked with one or morecross-linking agents, Polymer 1 may consist of a mixture of polymerswith different degrees of cross-linking, including polymers that arehighly cross-linked and polymer that are essentially non-cross-linked.Without being bound by theory, cross-linked polymers are more waterinsoluble, whereas non-cross-linked polymers are more water soluble. Inone embodiment, Polymer 1 consists of a fraction of water soluble(non-cross-linked) and a fraction of water insoluble (cross-linked)polymers. In one embodiment, Polymer 1 has a weight percent watersoluble fraction of from about 0.1% to 80%, preferably from about 1% to60%, more preferably from 10% to 40%, most preferably from 25% to 35%.In another embodiment, Polymer 1 has a weight percent water solublefraction of from 5% to 25%. Without being bound by theory, the WeightAverage Molecular Weights (Mw) of the soluble and insoluble fractions ofPolymer 1 are similar (i.e., both are within the Mw range for Polymer1).

In still another embodiment, Polymer 1 comprises a Weight AverageMolecular Weight (Mw) from about 5 times to about 100 times the WeightAverage Molecular Weight (Mw) of Polymer 2, preferably from about 10times to about 50 times, more preferably from about 20 times to about 40times, wherein Polymer 2 comprises a Weight Average Molecular Weight(Mw) from about 50,000 Daltons to about 150,000 Daltons.

In one aspect, Applicants disclose a composition comprising, based upontotal composition weight:

a. Polymer 1 with a Weight Average Molecular Weight (Mw) from about500,000 Daltons to about 15,0000,000 Daltons, preferably from about1,000,000 to about 6,000,000 Daltons.

b. Optionally, Polymer 1 has a weight percent water soluble fraction offrom about 1% to about 60%.

c. Polymer 1 is present in the composition from about 0.01% to about0.5%, preferably from about 0.03% to about 0.2%.

d. Polymer 2 has a Weight Average Molecular Weight (Mw) from about 5,000Daltons to about 500,000 Daltons, preferably from about 10,000 Daltonsto about 500,000 Daltons, more preferably from about 25,000 to 350,000,most preferably from about 50,000 to about 250,000 Daltons.Alternatively, Polymer 2 may have a K value of from about 15 to 100,preferably from about 20 to 60, more preferably from about 30 to 45.

e. Polymer 2 is present in the composition from about 0.01 to about0.5%, preferably from about 0.03% to about 0.3%.

f. Optionally, the weight ratio of Polymer 1 to Polymer 2 is from about1:5 to about 5:1, preferably from about 1:3 to about 3:1.

g. Optionally, a weight ratio of fabric softener active from about 3percent to about 13 weight percent, more preferably from about 5 toabout 10 weight percent, most preferably from about 7 to about 9 weightpercent.

Preferably said composition has a Brookfield viscosity of from about 20cps to about 1000 cps, preferably from about 30 cps to about 500 cps,more preferably from about 40 cps to about 300 cps, most preferably fromabout 50 cps to about 150 cps.

Polymer 1 and Polymer 2 Viscosity Slope

Preferably said first polymer and said second polymer when combined havea viscosity slope of greater than or equal to 3, preferably greater thanor equal to 3.8, more preferably from about 4.0 to about 12, even morepreferably from about 4.0 to about 6.0 or from about 4.0 to about 5.0.

Suitable Fabric Softening Actives and Silicones

The fluid fabric enhancer compositions disclosed herein comprise afabric softening active (“FSA”). Suitable fabric softening actives,include, but are not limited to, materials selected from the groupconsisting of quaternary ammonium compounds, amines, fatty esters,sucrose esters, silicones, dispersible polyolefins, clays,polysaccharides, fatty acids, softening oils, polymer latexes andmixtures thereof.

Non-limiting examples of water insoluble fabric care benefit agentsinclude dispersible polyethylene and polymer latexes. These agents canbe in the form of emulsions, latexes, dispersions, suspensions, and thelike. In one aspect, they are in the form of an emulsion or a latex.Dispersible polyethylenes and polymer latexes can have a wide range ofparticle size diameters (χ₅₀) including but not limited to from about 1nm to about 100 μm; alternatively from about 10 nm to about 10 μm. Assuch, the particle sizes of dispersible polyethylenes and polymerlatexes are generally, but without limitation, smaller than silicones orother fatty oils.

Generally, any surfactant suitable for making polymer emulsions oremulsion polymerizations of polymer latexes can be used to make thewater insoluble fabric care benefit agents of the present invention.Suitable surfactants consist of emulsifiers for polymer emulsions andlatexes, dispersing agents for polymer dispersions and suspension agentsfor polymer suspensions. Suitable surfactants include anionic, cationic,and nonionic surfactants, or combinations thereof. In one aspect, suchsurfactants are nonionic and/or anionic surfactants. In one aspect, theratio of surfactant to polymer in the water insoluble fabric carebenefit agent is about 1:100 to about 1:2; alternatively from about 1:50to about 1:5, respectively. Suitable water insoluble fabric care benefitagents include but are not limited to the examples described below.

Quats—Suitable quats include but are not limited to, materials selectedfrom the group consisting of ester quats, amide quats, imidazolinequats, alkyl quats, amidoester quats and mixtures thereof. Suitableester quats include but are not limited to, materials selected from thegroup consisting of monoester quats, diester quats, triester quats andmixtures thereof. In one aspect, a suitable ester quat isbis-(2-hydroxypropyl)-dimethylammonium methylsulfate fatty acid esterhaving a molar ratio of fatty acid moieties to amine moieties of from1.85 to 1.99, an average chain length of the fatty acid moieties of from16 to 18 carbon atoms and an iodine value of the fatty acid moieties,calculated for the free fatty acid, which has an Iodine Value of between0-140, preferably 5-100, more preferably 10-80, even more preferably15-70, even more preferably 18-55, most preferably 18-25. When a softtallow quaternary ammonium compound softener is used, most preferablyrange is 25-60. In one aspect, the cis-trans-ratio of double bonds ofunsaturated fatty acid moieties of thebis-(2-hydroxypropyl)-dimethylammonium methylsulfate fatty acid ester isfrom 55:45 to 75:25, respectively. Suitable amide quats include but arenot limited to, materials selected from the group consisting ofmonoamide quats, diamide quats and mixtures thereof. Suitable alkylquats include but are not limited to, materials selected from the groupconsisting of mono alkyl quats, dialkyl quats quats, trialkyl quats,tetraalkyl quats and mixtures thereof.

Amines—Suitable amines include but are not limited to, materialsselected from the group consisting of amidoesteramines, amidoamines,imidazoline amines, alkyl amines, amidoester amines and mixturesthereof. Suitable ester amines include but are not limited to, materialsselected from the group consisting of monoester amines, diester amines,triester amines and mixtures thereof. Suitable amido quats include butare not limited to, materials selected from the group consisting ofmonoamido amines, diamido amines and mixtures thereof. Suitable alkylamines include but are not limited to, materials selected from the groupconsisting of mono alkylamines, dialkyl amines quats, trialkyl amines,and mixtures thereof.

In one embodiment, the fabric softening active is a quaternary ammoniumcompound suitable for softening fabric in a rinse step. In oneembodiment, the fabric softening active is formed from a reactionproduct of a fatty acid and an aminoalcohol obtaining mixtures of mono-,di-, and, in one embodiment, tri-ester compounds. In another embodiment,the fabric softening active comprises one or more softener quaternaryammonium compounds such, but not limited to, as a monoalkyquaternaryammonium compound, dialkylquaternary ammonium compound, a diamidoquaternary compound, a diester quaternary ammonium compound, or acombination thereof.

In one aspect, the fabric softening active comprises a diesterquaternary ammonium or protonated diester ammonium (hereinafter “DQA”)compound composition. In certain embodiments of the present invention,the DQA compound compositions also encompass diamido fabric softeningactives and fabric softening actives with mixed amido and ester linkagesas well as the aforementioned diester linkages, all herein referred toas DQA.

In one aspect, said fabric softening active may comprise, as theprincipal active, compounds of the following formula:

{R_(4-m)—N⁺—[X—Y—R¹]_(m)}X⁻  (1)

wherein each R comprises either hydrogen, a short chain C₁-C₆, in oneaspect a C₁-C₃ alkyl or hydroxyalkyl group, for example methyl, ethyl,propyl, hydroxyethyl, and the like, poly(C₂₋₃ alkoxy), polyethoxy,benzyl, or mixtures thereof; each X is independently (CH₂)n,CH₂—CH(CH₃)— or CH—(CH₃)—CH₂—; each Y may comprise —O—(O)C—, —C(O)—O—,—NR—C(O)—, or —C(O)—NR—; each m is 2 or 3; each n is from 1 to about 4,in one aspect 2; the sum of carbons in each R¹, plus one when Y is—O—(O)C— or —NR—C(O)—, may be C₁₂-C₂₂, or C₁₄-C₂₀, with each R¹ being ahydrocarbyl, or substituted hydrocarbyl group; and X⁻ may comprise anysoftener-compatible anion. In one aspect, the softener-compatible anionmay comprise chloride, bromide, methylsulfate, ethylsulfate, sulfate,and nitrate. In another aspect, the softener-compatible anion maycomprise chloride or methyl sulfate.

In another aspect, the fabric softening active may comprise the generalformula:

[R₃N⁺CH₂CH(YR¹)(CH₂YR¹)]X⁻

wherein each Y, R, R¹, and X⁻ have the same meanings as before. Suchcompounds include those having the formula:

[CH₃]₃N⁽⁺⁾[CH₂CH(CH₂O(O)CR¹)O(O)CR¹]Cl⁽⁻⁾  (2)

wherein each R may comprise a methyl or ethyl group. In one aspect, eachR¹ may comprise a C₁₅ to C₁₉ group. As used herein, when the diester isspecified, it can include the monoester that is present.

These types of agents and general methods of making them are disclosedin U.S. Pat. No. 4,137,180. An example of a suitable DEQA (2) is the“propyl” ester quaternary ammonium fabric softener active comprising theformula 1,2-di(acyloxy)-3-trimethylammoniopropane chloride.

A third type of useful fabric softening active has the formula:

[R_(4-m)—N⁺—R¹ _(m)]X⁻  (3)

wherein each R, R¹, m and X⁻ have the same meanings as before.

In a further aspect, the fabric softening active may comprise theformula:

wherein each R, R¹, and A⁻ have the definitions given above; R² maycomprise a C₁₋₆ alkylene group, in one aspect an ethylene group; and Gmay comprise an oxygen atom or an —NR— group;

In a yet further aspect, the fabric softening active may comprise theformula:

wherein R¹, R² and G are defined as above.

In a further aspect, the fabric softening active may comprisecondensation reaction products of fatty acids with dialkylenetriaminesin, e.g., a molecular ratio of about 2:1, said reaction productscontaining compounds of the formula:

R¹—C(O)—NH—R²—NH—R³—NH—C(O)—R¹  (6)

wherein R¹, R² are defined as above, and R³ may comprise a C₁₋₆ alkylenegroup, in one aspect, an ethylene group and wherein the reactionproducts may optionally be quaternized by the additional of analkylating agent such as dimethyl sulfate. Such quaternized reactionproducts are described in additional detail in U.S. Pat. No. 5,296,622.

In a yet further aspect, the fabric softening active may comprise theformula:

[R¹—C(O)—NR—R²—N(R)₂—R³—NR—C(O)—R¹]⁺A⁻  (7)

wherein R, R¹, R², R³ and A⁻ are defined as above;

In a yet further aspect, the fabric softening active may comprisereaction products of fatty acid with hydroxyalkylalkylenediamines in amolecular ratio of about 2:1, said reaction products containingcompounds of the formula:

R¹—C(O)—NH—R²—N(R³OH)—C(O)—R¹  (8)

wherein R¹, R² and R³ are defined as above;

In a yet further aspect, the fabric softening active may comprise theformula:

wherein R, R¹, R², and A⁻ are defined as above.

In yet a further aspect, the fabric softening active may comprise theformula:

wherein;

-   -   X₁ is a C₂₋₃ alkyl group, in one aspect, an ethyl group;    -   X₂ and X₃ are independently C₁₋₆ linear or branched alkyl or        alkenyl groups, in one aspect, methyl, ethyl or isopropyl        groups;    -   R₁ and R₂ are independently C₈₋₂₂ linear or branched alkyl or        alkenyl groups; characterized in that;    -   A and B are independently selected from the group comprising        —O—(C═O)—, —(C═O)—O—, or mixtures thereof, in one aspect,        —O—(C=0)-

Non-limiting examples of fabric softening actives comprising formula (1)are N,N-bis(stearoyl-oxy-ethyl)-N,N-dimethyl ammonium chloride,N,N-bis(tallowoyl-oxy-ethyl)-N,N-dimethyl ammonium chloride,N,N-bis(stearoyl-oxy-ethyl)-N-(2-hydroxyethyl)-N-methyl ammoniummethylsulfate.

Non-limiting examples of fabric softening actives comprising formula (2)is 1,2-di-(stearoyl-oxy)-3-trimethyl ammoniumpropane chloride.

Non-limiting examples of fabric softening actives comprising formula (3)include dialkylenedimethylammonium salts such asdicanoladimethylammonium chloride, di(hard)tallowdimethylammoniumchloride, dicanoladimethylammonium methylsulfate, and mixtures thereof.An example of commercially available dialkylenedimethylammonium saltsusable in the present invention is dioleyldimethylammonium chlorideavailable from Witco Corporation under the trade name Adogen® 472 anddihardtallow dimethylammonium chloride available from Akzo Nobel Arquad2HT75.

A non-limiting example of fabric softening actives comprising formula(4) is 1-methyl-1-stearoylamidoethyl-2-stearoylimidazoliniummethylsulfate wherein R¹ is an acyclic aliphatic C₁₅-C₁₇ hydrocarbongroup, R² is an ethylene group, G is a NH group, R⁵ is a methyl groupand A⁻ is a methyl sulfate anion, available commercially from the WitcoCorporation under the trade name Varisoft®.

A non-limiting example of fabric softening actives comprising formula(5) is 1-tallowylamidoethyl-2-tallowylimidazoline wherein R¹ is anacyclic aliphatic C₁₅-C₁₇ hydrocarbon group, R² is an ethylene group,and G is a NH group.

A non-limiting example of a fabric softening active comprising formula(6) is the reaction products of fatty acids with diethylenetriamine in amolecular ratio of about 2:1, said reaction product mixture containingN,N″-dialkyldiethylenetriamine with the formula:

R¹—C(O)—NH—CH₂CH₂—NH—CH₂CH₂—NH—C(O)—R¹

wherein R¹ is an alkyl group of a commercially available fatty acidderived from a vegetable or animal source, such as Emersol® 223LL orEmersol® 7021, available from Henkel Corporation, and R² and R³ aredivalent ethylene groups.

In one aspect, said fatty acid may be obtained, in whole or in part,from a renewable source, via extraction from plant material,fermentation from plant material, and/or obtained via geneticallymodified organisms such as algae or yeast.

A non-limiting example of Compound (7) is a di-fatty amidoamine basedsoftener having the formula:

[R¹—C(O)—NH—CH₂CH₂—N(CH₃)(CH₂CH₂OH)—CH₂CH₂—NH—C(O)—R¹]⁺CH₃SO₄ ⁻

wherein R¹ is an alkyl group. An example of such compound is thatcommercially available from the Witco Corporation e.g. under the tradename Varisoft® 222LT.

An example of a fabric softening active comprising formula (8) is thereaction products of fatty acids with N-2-hydroxyethylethylenediamine ina molecular ratio of about 2:1, said reaction product mixture containinga compound of the formula:

R¹—C(O)—NH—CH₂CH₂—N(CH₂CH₂OH)—C(O)—R¹

wherein R¹—C(O) is an alkyl group of a commercially available fatty acidderived from a vegetable or animal source, such as Emersol® 223LL orEmersol® 7021, available from Henkel Corporation.

An example of a fabric softening active comprising formula (9) is thediquaternary compound having the formula:

wherein R¹ is derived from fatty acid. Such compound is available fromWitco Company.

A non-limiting example of a fabric softening active comprising formula(10) is a dialkyl imidazoline diester compound, where the compound isthe reaction product of N-(2-hydroxyethyl)-1,2-ethylenediamine orN-(2-hydroxyisopropyl)-1,2-ethylenediamine with glycolic acid,esterified with fatty acid, where the fatty acid is (hydrogenated)tallow fatty acid, palm fatty acid, hydrogenated palm fatty acid, oleicacid, rapeseed fatty acid, hydrogenated rapeseed fatty acid or a mixtureof the above.

It will be understood that combinations of softener actives disclosedabove are suitable for use in this invention.

Anion A

In the cationic nitrogenous salts herein, the anion A⁻, which comprisesany softener compatible anion, provides electrical neutrality. Mostoften, the anion used to provide electrical neutrality in these salts isfrom a strong acid, especially a halide, such as chloride, bromide, oriodide. However, other anions can be used, such as methylsulfate,ethylsulfate, acetate, formate, sulfate, carbonate, fatty acid anionsand the like. In one aspect, the anion A may comprise chloride ormethylsulfate. The anion, in some aspects, may carry a double charge. Inthis aspect, A⁻ represents half a group.

In one embodiment, the fabric softening agent is chosen from at leastone of the following: ditallowoyloxyethyl dimethyl ammonium chloride,dihydrogenated-tallowoyloxyethyl dimethyl ammonium chloride, ditallowdimethyl ammonium chloride, dihydrogenatedtallow dimethyl ammoniumchloride, ditallowoyloxyethyl methylhydroxyethylammonium methyl sulfate,dihydrogenated-tallowoyloxyethyl methyl hydroxyethylammonium chloride,or combinations thereof.

Polysaccharides

One aspect of the invention provides a fabric enhancer compositioncomprising a cationic starch as a fabric softening active. In oneembodiment, the fabric care compositions of the present inventiongenerally comprise cationic starch at a level of from about 0.1% toabout 7%, alternatively from about 0.1% to about 5%, alternatively fromabout 0.3% to about 3%, and alternatively from about 0.5% to about 2.0%,by weight of the composition. Suitable cationic starches for use in thepresent compositions are commercially-available from Cerestar under thetrade name C*BOND® and from National Starch and Chemical Company underthe trade name CATO® 2A.

Sucrose Esters

Nonionic fabric care benefit agents can comprise sucrose esters, and aretypically derived from sucrose and fatty acids. Sucrose ester iscomposed of a sucrose moiety having one or more of its hydroxyl groupsesterified.

Sucrose is a disaccharide having the following formula:

Alternatively, the sucrose molecule can be represented by the formula:M(OH)₈, wherein M is the disaccharide backbone and there are total of 8hydroxyl groups in the molecule.

Thus, sucrose esters can be represented by the following formula:

M(OH)_(8-x)(OC(O)R¹)_(x)

wherein x is the number of hydroxyl groups that are esterified, whereas(8-x) is the hydroxyl groups that remain unchanged; x is an integerselected from 1 to 8, alternatively from 2 to 8, alternatively from 3 to8, or from 4 to 8; and R¹ moieties are independently selected fromC₁-C₂₂ alkyl or C₁-C₃₀ alkoxy, linear or branched, cyclic or acyclic,saturated or unsaturated, substituted or unsubstituted.

In one embodiment, the R¹ moieties comprise linear alkyl or alkoxymoieties having independently selected and varying chain length. Forexample, R¹ may comprise a mixture of linear alkyl or alkoxy moietieswherein greater than about 20% of the linear chains are C₁₈,alternatively greater than about 50% of the linear chains are C₁₈,alternatively greater than about 80% of the linear chains are C₁₈.

In another embodiment, the R¹ moieties comprise a mixture of saturateand unsaturated alkyl or alkoxy moieties; the degree of unsaturation canbe measured by “Iodine Value” (hereinafter referred as “IV”, as measuredby the standard AOCS method). The IV of the sucrose esters suitable foruse herein ranges from about 1 to about 150, or from about 2 to about100, or from about 5 to about 85. The R¹ moieties may be hydrogenated toreduce the degree of unsaturation. In the case where a higher IV ispreferred, such as from about 40 to about 95, then oleic acid and fattyacids derived from soybean oil and canola oil are the startingmaterials.

In a further embodiment, the unsaturated R¹ moieties may comprise amixture of “cis” and “trans” forms about the unsaturated sites. The“cis”/“trans” ratios may range from about 1:1 to about 50:1, or fromabout 2:1 to about 40:1, or from about 3:1 to about 30:1, or from about4:1 to about 20:1.

Dispersible Polyolefins

Generally, all dispersible polyolefins that provide fabric care benefitscan be used as water insoluble fabric care benefit agents in the presentinvention. The polyolefins can be in the format of waxes, emulsions,dispersions or suspensions. Non-limiting examples are discussed below.

In one embodiment, the polyolefin is chosen from a polyethylene,polypropylene, or a combination thereof. The polyolefin may be at leastpartially modified to contain various functional groups, such ascarboxyl, alkylamide, sulfonic acid or amide groups. In anotherembodiment, the polyolefin is at least partially carboxyl modified or,in other words, oxidized.

For ease of formulation, the dispersible polyolefin may be introduced asa suspension or an emulsion of polyolefin dispersed by use of anemulsifying agent. The polyolefin suspension or emulsion may comprisefrom about 1% to about 60%, alternatively from about 10% to about 55%,alternatively from about 20% to about 50% by weight of polyolefin. Thepolyolefin may have a wax dropping point (see ASTM D3954-94, volume15.04—“Standard Test Method for Dropping Point of Waxes”) from about 20°to about 170° C., alternatively from about 50° to about 140° C. Suitablepolyethylene waxes are available commercially from suppliers includingbut not limited to Honeywell (A-C polyethylene), Clariant (Velustrol®emulsion), and BASF (LUWAX®).

When an emulsion is employed with the dispersible polyolefin, theemulsifier may be any suitable emulsification agent. Non-limitingexamples include an anionic, cationic, nonionic surfactant, or acombination thereof. However, almost any suitable surfactant orsuspending agent may be employed as the emulsification agent. Thedispersible polyolefin is dispersed by use of an emulsification agent ina ratio to polyolefin wax of about 1:100 to about 1:2, alternativelyfrom about 1:50 to about 1:5, respectively.

Polymer Latexes

Polymer latex is made by an emulsion polymerization which includes oneor more monomers, one or more emulsifiers, an initiator, and othercomponents familiar to those of ordinary skill in the art. Generally,all polymer latexes that provide fabric care benefits can be used aswater insoluble fabric care benefit agents of the present invention.Additional non-limiting examples include the monomers used in producingpolymer latexes such as: (1) 100% or pure butylacrylate; (2)butylacrylate and butadiene mixtures with at least 20% (weight monomerratio) of butylacrylate; (3) butylacrylate and less than 20% (weightmonomer ratio) of other monomers excluding butadiene; (4) alkylacrylatewith an alkyl carbon chain at or greater than C₆; (5) alkylacrylate withan alkyl carbon chain at or greater than C₆ and less than 50% (weightmonomer ratio) of other monomers; (6) a third monomer (less than 20%weight monomer ratio) added into an aforementioned monomer systems; and(7) combinations thereof.

Polymer latexes that are suitable fabric care benefit agents in thepresent invention may include those having a glass transitiontemperature of from about −120° C. to about 120° C., alternatively fromabout −80° C. to about 60° C. Suitable emulsifiers include anionic,cationic, nonionic and amphoteric surfactants. Suitable initiatorsinclude initiators that are suitable for emulsion polymerization ofpolymer latexes. The particle size diameter (χ₅₀) of the polymer latexescan be from about 1 nm to about 10 μm, alternatively from about 10 nm toabout 1 μm, or even from about 10 nm to about 20 nm.

Fatty Acid

One aspect of the invention provides a fabric softening compositioncomprising a fatty acid, such as a free fatty acid. The term “fattyacid” is used herein in the broadest sense to include unprotonated orprotonated forms of a fatty acid; and includes fatty acid that is boundor unbound to another chemical moiety as well as the variouscombinations of these species of fatty acid. One skilled in the art willreadily appreciate that the pH of an aqueous composition will dictate,in part, whether a fatty acid is protonated or unprotonated. In anotherembodiment, the fatty acid is in its unprotonated, or salt form,together with a counter ion, such as, but not limited to, calcium,magnesium, sodium, potassium and the like. The term “free fatty acid”means a fatty acid that is not bound to another chemical moiety(covalently or otherwise) to another chemical moiety.

In one embodiment, the fatty acid may include those containing fromabout 12 to about 25, from about 13 to about 22, or even from about 16to about 20, total carbon atoms, with the fatty moiety containing fromabout 10 to about 22, from about 12 to about 18, or even from about 14(mid-cut) to about 18 carbon atoms.

The fatty acids of the present invention may be derived from (1) ananimal fat, and/or a partially hydrogenated animal fat, such as beeftallow, lard, etc.; (2) a vegetable oil, and/or a partially hydrogenatedvegetable oil such as canola oil, safflower oil, peanut oil, sunfloweroil, sesame seed oil, rapeseed oil, cottonseed oil, corn oil, soybeanoil, tall oil, rice bran oil, palm oil, palm kernel oil, coconut oil,other tropical palm oils, linseed oil, tung oil, etc.; (3) processedand/or bodied oils, such as linseed oil or tung oil via thermal,pressure, alkali-isomerization and catalytic treatments; (4) a mixturethereof, to yield saturated (e.g. stearic acid), unsaturated (e.g. oleicacid), polyunsaturated (linoleic acid), branched (e.g. isostearic acid)or cyclic (e.g. saturated or unsaturated α-disubstituted cyclopentyl orcyclohexyl derivatives of polyunsaturated acids) fatty acids.

Mixtures of fatty acids from different fat sources can be used.

In one aspect, at least a majority of the fatty acid that is present inthe fabric softening composition of the present invention isunsaturated, e.g., from about 40% to 100%, from about 55% to about 99%,or even from about 60% to about 98%, by weight of the total weight ofthe fatty acid present in the composition, although fully saturated andpartially saturated fatty acids can be used. As such, the total level ofpolyunsaturated fatty acids (TPU) of the total fatty acid of theinventive composition may be from about 0% to about 75% by weight of thetotal weight of the fatty acid present in the composition.

The cis/trans ratio for the unsaturated fatty acids may be important,with the cis/trans ratio (of the C18:1 material) being from at leastabout 1:1, at least about 3:1, from about 4:1 or even from about 9:1 orhigher.

Branched fatty acids such as isostearic acid are also suitable sincethey may be more stable with respect to oxidation and the resultingdegradation of color and odor quality.

The Iodine Value or “IV” measures the degree of unsaturation in thefatty acid. In one embodiment of the invention, the fatty acid has an IVfrom about 10 to about 140, from about 15 to about 100 or even fromabout 15 to about 60.

Another class of fatty ester fabric care actives is softening oils,which include but are not limited to, vegetable oils (such as soybean,sunflower, and canola), hydrocarbon based oils (natural and syntheticpetroleum lubricants, in one aspect polyolefins, isoparaffins, andcyclic paraffins), triolein, fatty esters, fatty alcohols, fatty amines,fatty amides, and fatty ester amines. Oils can be combined with fattyacid softening agents, clays, and silicones.

Clays

In one embodiment of the invention, the fabric care composition maycomprise a clay as a fabric care active. In one embodiment clay can be asoftener or co-softeners with another softening active, for example,silicone. Suitable clays include those materials classified geologicallysmectites.

Silicone

In one embodiment, the fabric softening composition comprises asilicone. Suitable levels of silicone may comprise from about 0.1% toabout 70%, alternatively from about 0.3% to about 40%, alternativelyfrom about 0.5% to about 30%, alternatively from about 1% to about 20%by weight of the composition. Useful silicones can be any siliconecomprising compound. In one embodiment, the silicone polymer is selectedfrom the group consisting of cyclic silicones, polydimethylsiloxanes,aminosilicones, cationic silicones, silicone polyethers, siliconeresins, silicone urethanes, and mixtures thereof. In one embodiment, thesilicone is a polydialkylsilicone, alternatively a polydimethyl silicone(polydimethyl siloxane or “PDMS”), or a derivative thereof. In anotherembodiment, the silicone is chosen from an aminofunctional silicone,amino-polyether silicone, alkyloxylated silicone, cationic silicone,ethoxylated silicone, propoxylated silicone, ethoxylated/propoxylatedsilicone, quaternary silicone, or combinations thereof.

In another embodiment, the silicone may be chosen from a random orblocky organosilicone polymer having the following formula:

[R₁R₂R₃SiO_(1/2)]_((j+2))[(R₄Si(X—Z)O_(2/2)]_(k)[R₄R₄SiO_(2/2)]_(m)[R₄SiO_(3/2)]_(j)

wherein:

-   -   j is an integer from 0 to about 98; in one aspect j is an        integer from 0 to about 48; in one aspect, j is 0;    -   k is an integer from 0 to about 200, in one aspect k is an        integer from 0 to about 50; when k=0, at least one of R₁, R₂ or        R₃ is —X—Z;    -   m is an integer from 4 to about 5,000; in one aspect m is an        integer from about 10 to about 4,000; in another aspect m is an        integer from about 50 to about 2,000;    -    R₁, R₂ and R₃ are each independently selected from the group        consisting of H, OH, C₁-C₃₂ alkyl, C₁-C₃₂ substituted alkyl,        C₅-C₃₂ or C₆-C₃₂ aryl, C₅-C₃₂ or C₆-C₃₂ substituted aryl, C₆-C₃₂        alkylaryl, C₆-C₃₂ substituted alkylaryl, C₁-C₃₂ alkoxy, C₁-C₃₂        substituted alkoxy and X—Z;    -    each R₄ is independently selected from the group consisting of        H, OH, C₁-C₃₂ alkyl, C₁-C₃₂ substituted alkyl, C₅-C₃₂ or C₆-C₃₂        aryl, C₅-C₃₂ or C₆-C₃₂ substituted aryl, C₆-C₃₂ alkylaryl,        C₆-C₃₂ substituted alkylaryl, C₁-C₃₂ alkoxy and C₁-C₃₂        substituted alkoxy;    -    each X in said alkyl siloxane polymer comprises a substituted        or unsubstituted divalent alkylene radical comprising 2-12        carbon atoms, in one aspect each divalent alkylene radical is        independently selected from the group consisting of —(CH₂)_(s)—        wherein s is an integer from about 2 to about 8, from about 2 to        about 4; in one aspect, each X in said alkyl siloxane polymer        comprises a substituted divalent alkylene radical selected from        the group consisting of:

-   -    each Z is selected independently from the group consisting of

-   -    with the proviso that when Z is a quat, Q cannot be an amide,        imine, or urea moiety and if Q is an amide, imine, or urea        moiety, then any additional Q bonded to the same nitrogen as        said amide, imine, or urea moiety must be H or a C₁-C₆ alkyl, in        one aspect, said additional Q is H; for Z A^(n−) is a suitable        charge balancing anion. In one aspect A^(n−) is selected from        the group consisting of Cl⁻, Br⁻, I⁻, methylsulfate, toluene        sulfonate, carboxylate and phosphate; and at least one Q in said        organosilicone is independently selected from

-   -    each additional Q in said organosilicone is independently        selected from the group comprising of H, C₁-C₃₂ alkyl, C₁-C₃₂        substituted alkyl, C₅-C₃₂ or C₆-C₃₂ aryl, C₅-C₃₂ or C₆-C₃₂        substituted aryl, C₆-C₃₂ alkylaryl, C₆-C₃₂ substituted        alkylaryl,

-   -    wherein each R₅ is independently selected from the group        consisting of H, C₁-C₃₂ alkyl, C₁-C₃₂ substituted alkyl, C₅-C₃₂        or C₆-C₃₂ aryl, C₅-C₃₂ or C₆-C₃₂ substituted aryl, C₆-C₃₂        alkylaryl, C₆-C₃₂ substituted alkylaryl, —(CHR₆—CHR₆—O-)_(w)-L        and a siloxyl residue;    -    each R₆ is independently selected from H, C₁-C₁₈ alkyl    -    each L is independently selected from —C(O)—R₇ or R₇;    -    w is an integer from 0 to about 500, in one aspect w is an        integer from about 1 to about 200; in one aspect w is an integer        from about 1 to about 50;    -    each R₇ is selected independently from the group consisting of        H; C₁-C₃₂ alkyl; C₁-C₃₂ substituted alkyl, C₅-C₃₂ or C₆-C₃₂        aryl, C₅-C₃₂ or C₆-C₃₂ substituted aryl, C₆-C₃₂ alkylaryl;        C₆-C₃₂ substituted alkylaryl and a siloxyl residue;    -    each T is independently selected from H, and

-   -    and wherein each v in said organosilicone is an integer from 1        to about 10, in one aspect, v is an integer from 1 to about 5        and the sum of all v indices in each Q in the said        organosilicone is an integer from 1 to about 30 or from 1 to        about 20 or even from 1 to about 10.

In another embodiment, the silicone may be chosen from a random orblocky organosilicone polymer having the following formula:

[R₁R₂R₃SiO_(1/2)]_((j+2))[(R₄Si(X—Z)O_(2/2)]_(k)[R₄R₄SiO_(2/2)]_(m)[R₄SiO_(3/2)]_(j)

-   -   wherein        -   j is an integer from 0 to about 98; in one aspect j is an            integer from 0 to about 48; in one aspect, j is 0;        -   k is an integer from 0 to about 200; when k=0, at least one            of R₁, R₂ or R₃=—X—Z, in one aspect, k is an integer from 0            to about 50        -   m is an integer from 4 to about 5,000; in one aspect m is an            integer from about 10 to about 4,000; in another aspect m is            an integer from about 50 to about 2,000;        -    R₁, R₂ and R₃ are each independently selected from the            group consisting of H, OH, C₁-C₃₂ alkyl, C₁-C₃₂ substituted            alkyl, C₅-C₃₂ or C₆-C₃₂ aryl, C₅-C₃₂ or C₆-C₃₂ substituted            aryl, C₆-C₃₂ alkylaryl, C₆-C₃₂ substituted alkylaryl, C₁-C₃₂            alkoxy, C₁-C₃₂ substituted alkoxy and X—Z;        -    each R₄ is independently selected from the group consisting            of H, OH, C₁-C₃₂ alkyl, C₁-C₃₂ substituted alkyl, C₅-C₃₂ or            C₆-C₃₂ aryl, C₅-C₃₂ or C₆-C₃₂ substituted aryl, C₆-C₃₂            alkylaryl, C₆-C₃₂ substituted alkylaryl, C₁-C₃₂ alkoxy and            C₁-C₃₂ substituted alkoxy;        -    each X comprises of a substituted or unsubstituted divalent            alkylene radical comprising 2-12 carbon atoms; in one aspect            each X is independently selected from the group consisting            of

-   -   -    wherein each s independently is an integer from about 2 to            about 8, in one aspect s is an integer from about 2 to about            4;        -    At least one Z in the said organosiloxane is selected from            the group consisting of R₅;

-   -   -    provided that when X is

-   -   -    then Z=—OR₅ or

-   -   -    wherein A⁻ is a suitable charge balancing anion. In one            aspect A⁻ is selected from the group consisting of Cl⁻, Br⁻,        -    I⁻, methylsulfate, toluene sulfonate, carboxylate and            phosphate and        -    each additional Z in said organosilicone is independently            selected from the group comprising of H, C₁-C₃₂ alkyl,            C₁-C₃₂ substituted alkyl, C₅-C₃₂ or C₆-C₃₂ aryl, C₅-C₃₂ or            C₆-C₃₂ substituted aryl, C₆-C₃₂ alkylaryl, C₆-C₃₂            substituted alkylaryl, R₅,

-   -    provided that when X is

-   -   -    then Z=—OR₅ or

-   -   -    each R₅ is independently selected from the group consisting            of H; C₁-C₃₂ alkyl; C₁-C₃₂ substituted alkyl, C₅-C₃₂ or            C₆-C₃₂ aryl, C₅-C₃₂ or C₆-C₃₂ substituted aryl or C₆-C₃₂            alkylaryl, or C₆-C₃₂ substituted alkylaryl,        -    —(CHR₆—CHR₆—O—)_(w)—CHR₆—CHR₆-L and siloxyl residue wherein            each L is independently selected from

-   -   -    w is an integer from 0 to about 500, in one aspect w is an            integer from 0 to about 200, one aspect w is an integer from            0 to about 50;        -    each R₆ is independently selected from H or C₁-C₁₈ alkyl;        -    each R₇ is independently selected from the group consisting            of H; C₁-C₃₂ alkyl; C₁-C₃₂ substituted alkyl, C₅-C₃₂ or            C₆-C₃₂ aryl, C₅-C₃₂ or C₆-C₃₂ substituted aryl, C₆-C₃₂            alkylaryl, and C₆-C₃₂ substituted aryl, and a siloxyl            residue;        -    each T is independently selected from H;

-   -   -    wherein each v in said organosilicone is an integer from 1            to about 10, in one aspect, v is an integer from 1 to about            5 and the sum of all v indices in each Z in the said            organosilicone is an integer from 1 to about 30 or from 1 to            about 20 or even from 1 to about 10.

In one embodiment, the silicone is one comprising a relatively highmolecular weight. A suitable way to describe the molecular weight of asilicone includes describing its viscosity. A high molecular weightsilicone is one having a viscosity of from about 10 cSt to about3,000,000 cSt, or from about 100 cSt to about 1,000,000 cSt, or fromabout 1,000 cSt to about 600,000 cSt, or even from about 6,000 cSt toabout 300,000 cSt.

In one embodiment, the silicone comprises a blocky cationicorganopolysiloxane having the formula:

M _(w) D _(x) T _(y) Q _(z)

wherein:M=[SiR₁R₂R₃O_(1/2)], [SiR₁R₂G₁O_(1/2)], [SiR₁G₁G₂O_(1/2)],[SiG₁G₂G₃O_(1/2)], or combinations thereof;D=[SiR₁R₂O_(2/2)], [SiR₁G₁O_(2/2)], [SiG₁G₂O_(2/2)] or combinationsthereof;T=[SiR₁O_(3/2)], [SiG₁O_(3/2)] or combinations thereof;

Q=[SiO_(4/2)];

w=is an integer from 1 to (2+y+2z);x=is an integer from 5 to 15,000;y=is an integer from 0 to 98;z=is an integer from 0 to 98;R₁, R₂ and R₃ are each independently selected from the group consistingof H, OH, C₁-C₃₂ alkyl, C₁-C₃₂ substituted alkyl, C₅-C₃₂ or C₆-C₃₂ aryl,C₅-C₃₂ or C₆-C₃₂ substituted aryl, C₆-C₃₂ alkylaryl, C₆-C₃₂ substitutedalkylaryl, C₁-C₃₂ alkoxy, C₁-C₃₂ substituted alkoxy, C₁-C₃₂ alkylamino,and C₁-C₃₂ substituted alkylamino;at least one of M, D, or T incorporates at least one moiety G₁, G₂ orG₃; and G₁, G₂, and G₃ are each independently selected from the formula:

wherein:X comprises a divalent radical selected from the group consisting ofC₁-C₃₂ alkylene, C₁-C₃₂ substituted alkylene, C₅-C₃₂ or C₆-C₃₂ arylene,C₅-C₃₂ or C₆-C₃₂ substituted arylene, C₆-C₃₂ arylalkylene, C₆-C₃₂substituted arylalkylene, C₁-C₃₂ alkoxy, C₁-C₃₂ substituted alkoxy,C₁-C₃₂ alkyleneamino, C₁-C₃₂ substituted alkyleneamino, ring-openedepoxide, and ring-opened glycidyl, with the proviso that if X does notcomprise a repeating alkylene oxide moiety then X can further comprise aheteroatom selected from the group consisting of P, N and O;each R₄ comprises identical or different monovalent radicals selectedfrom the group consisting of H, C₁-C₃₂ alkyl, C₁-C₃₂ substituted alkyl,C₅-C₃₂ or C₆-C₃₂ aryl, C₅-C₃₂ or C₆-C₃₂ substituted aryl, C₆-C₃₂alkylaryl, and C₆-C₃₂ substituted alkylaryl;E comprises a divalent radical selected from the group consisting ofC₁-C₃₂ alkylene, C₁-C₃₂ substituted alkylene, C₅-C₃₂ or C₆-C₃₂ arylene,C₅-C₃₂ or C₆-C₃₂ substituted arylene, C₆-C₃₂ arylalkylene, C₆-C₃₂substituted arylalkylene, C₁-C₃₂ alkoxy, C₁-C₃₂ substituted alkoxy,C₁-C₃₂ alkyleneamino, C₁-C₃₂ substituted alkyleneamino, ring-openedepoxide and ring-opened glycidyl, with the proviso that if E does notcomprise a repeating alkylene oxide moiety then E can further comprise aheteroatom selected from the group consisting of P, N, and O;E′ comprises a divalent radical selected from the group consisting ofC₁-C₃₂ alkylene, C₁-C₃₂ substituted alkylene, C₅-C₃₂ or C₆-C₃₂ arylene,C₅-C₃₂ or C₆-C₃₂ substituted arylene, C₆-C₃₂ arylalkylene, C₆-C₃₂substituted arylalkylene, C₁-C₃₂ alkoxy, C₁-C₃₂ substituted alkoxy,C₁-C₃₂ alkyleneamino, C₁-C₃₂ substituted alkyleneamino, ring-openedepoxide and ring-opened glycidyl, with the proviso that if E′ does notcomprise a repeating alkylene oxide moiety then E′ can further comprisea heteroatom selected from the group consisting of P, N, and O;p is an integer independently selected from 1 to 50;n is an integer independently selected from 1 or 2;when at least one of G₁, G₂, or G₃ is positively charged, A^(−t) is asuitable charge balancing anion or anions such that the total charge, k,of the charge-balancing anion or anions is equal to and opposite fromthe net charge on the moiety G₁, G₂ or G₃; wherein t is an integerindependently selected from 1, 2, or 3; and k≦(p*2/t)+1; such that thetotal number of cationic charges balances the total number of anioniccharges in the organopolysiloxane molecule;and wherein at least one E does not comprise an ethylene moiety.

Process of Making Polymers

Polymers useful in the present invention can be made by one skilled inthe art. Examples of processes for making polymers include, but are notlimited, solution polymerization, emulsion polymerization, inverseemulsion polymerization, inverse dispersion polymerization, and liquiddispersion polymer technology. In one aspect, a method of making apolymer having a chain transfer agent (CTA) value in a range greaterthan 10,000 ppm by weight of the polymer is disclosed. Another aspect ofthe invention is directed to providing a polymer having a cross linkerlevel greater than 5 ppm, alternatively greater than 45 ppm, by weightof the polymer.

In one aspect of making a polymer, the CTA is present in a range greaterthan about 100 ppm based on the weight of the polymer. In one aspect,the CTA is from about 100 ppm to about 10,000 ppm, alternatively fromabout 500 ppm to about 4,000 ppm, alternatively from about 1,000 ppm toabout 3,500 ppm, alternatively from about 1,500 ppm to about 3,000 ppm,alternatively from about 1,500 ppm to about 2,500 ppm, alternativelycombinations thereof based on the weight of the polymer. In yet anotheraspect, the CTA is greater than about 1,000 based on the weight of thepolymer. It is also suitable to use mixtures of chain transfer agents.

In one aspect of the invention, the polymer comprises 5-100% by weight(wt-%) of at least one cationic monomer and 5-95 wt-% of at least onenon-ionic monomer. The weight percentages relate to the total weight ofthe copolymer. In another aspect of the invention, the polymer comprises0-50% by weight (wt-%) of an anionic monomer.

Cationic Monomers for Polymers

Suitable cationic monomers include dialkyl ammonium halides or compoundsaccording to formula (I):

-   -   wherein:        -   R₁ is from chosen hydrogen, or C₁-C₄ alkyl, in one aspect,            R₁ is hydrogen or methyl;        -   R₂ is chosen from hydrogen or methyl, in one aspect, R₁ is            hydrogen        -   R₃ is chosen from C₁-C₄ alkylene, in one aspect, R₃ is            ethylene;        -   R₄, R₅, and R₆ are each independently chosen from hydrogen,            C₁-C₄ alkyl, C₁-C₄ alkyl alcohol, or C₁-C₄ alkoxy, in one            aspect, R₄, R₅, and R₆ are methyl;        -   X is chosen from —O—, or —NH—, in one aspect, X is —O—; and        -   Y is chosen from Cl, Br, I, hydrogensulfate or            methylsulfate, in one aspect, Y is Cl.

The alkyl and alkoxy groups may be linear or branched. The alkyl groupsare methyl, ethyl, propyl, butyl, and isopropyl.

In one aspect, the cationic monomer of formula (I) is dimethylaminoethyl acrylate methyl chloride. In another aspect, the cationicmonomer of formula (I) is dimethyl aminoethyl methacrylate methylchloride.

In another aspect, the cationic monomer is dialkyldimethyl ammoniumchloride.

Non-Ionic Monomers for Polymers

Suitable non-ionic monomers include compounds of formula (II) wherein

-   -   wherein:        -   R₇ is chosen from hydrogen or C₁-C₄ alkyl; in one aspect R₇            is hydrogen;        -   R₈ is chosen from hydrogen or methyl; in one aspect, R₈ is            hydrogen; and        -   R₉ and R₁₀ are each independently chosen from hydrogen or            C₁-C₄ alkyl, C₁-C₄ alkyl alcohol or C₁-C₄ alkoxy; in one            aspect, R₉ and R₁₀ are each independently chosen from            hydrogen or methyl.

In one aspect, the non-ionic monomer is acrylamide.

In another aspect, the non-ionic monomer is hydroxyethyl acrylate.

Anionic Monomers for Polymers

Suitable anionic monomer may include the group consisting of acrylicacid, methacrylic acid, itaconic acid, crotonic acid, maleic acid,fumaric acid, as well as monomers performing a sulfonic acid orphosphonic acid functions, such as 2-acrylamido-2-methyl propanesulfonic acid (ATBS), and their salts.

Cross-Linking Agent for Polymers

The cross-linking agent contains at least two ethylenically unsaturatedmoieties. In one aspect, the cross-linking agent contains at least twoor more ethylenically unsaturated moieties; in one aspect, thecross-linking agent contains at least three or more ethylenicallyunsaturated moieties.

Suitable cross-linking agents include divinyl benzene,tetraallylammonium chloride; allyl acrylates; allyl acrylates andmethacrylates, diacrylates and dimethacrylates of glycols andpolyglycols, allyl methacrylates; and tri- and tetramethacrylates ofpolyglycols; or polyol polyallyl ethers such as polyallyl sucrose orpentaerythritol triallyl ether, butadiene, 1,7-octadiene,allyl-acrylamides and allyl-methacrylamides, bisacrylamidoacetic acid,N,N′-methylene-bisacrylamide and polyol polyallylethers, such aspolyallylsaccharose and pentaerythrol triallylether,ditrimethylolpropane tetraacrylate, pentaerythrityl tetraacrylate,pentaerythrityl tetraacrylate ethoxylated, pentaerythrityltetramethacrylate, pentaerythrityl triacrylate, pentaerythrityltriacrylate ethoxylate, triethanolamine trimethacrylate,1,1,1-trimethylolpropane triacrylate, 1,1,1-trimethylolpropanetriacrylate ethoxylate, trimethylolpropane tris(polyethylene glycolether) triacrylate, 1,1,1-trimethylolpropane trimethacrylate,tris-(2-hydroxyethyl)-1,3,5-triazine-2,4,6-trione triacrylate,tris-(2-hydroxyethyl)-1,3,5-triazine-2,4,6-trione trimethacrylate,dipentaerythrityl pentaacrylate,3-(3-{[dimethyl-(vinyl)-silyl]-oxy}-1,1,5,5-tetramethyl-1,5-divinyl-3-trisiloxanyl)-propylmethacrylate, dipentaerythritol hexaacrylate,1-(2-propenyloxy)-2,2-bis[(2-propenyloxy)-methyl]-butane, trimethacrylicacid-1,3,5-triazin-2,4,6-triyltri-2,1-ethandiyl ester, glycerinetriacrylate propoxylate, 1,3,5-triacryloylhexahydro-1,3,5-triazine,1,3-dimethyl-1,1,3,3-tetravinyldisiloxane, pentaerythrityl tetravinylether, 1,3-dimethyl-1,1,3,3-tetravinyldisiloxane,(Ethoxy)-trivinylsilane, (Methyl)-trivinylsilane,1,1,3,5,5-pentamethyl-1,3,5-trivinyltrisiloxane,1,3,5-trimethyl-1,3,5-trivinylcyclotrisilazane,2,4,6-trimethyl-2,4,6-trivinylcyclotrisiloxane,1,3,5-trimethyl-1,3,5-trivinyltrisilazane, tris-(2-butanoneoxime)-vinylsilane, 1,2,4-trivinylcyclohexane, trivinylphosphine,trivinylsilane, methyltriallylsilane, pentaerythrityl triallyl ether,phenyltriallylsilane, triallylamine, triallyl citrate, triallylphosphate, triallylphosphine, triallyl phosphite, triallylsilane,1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione, trimellitic acidtriallyl ester, trimethallyl isocyanurate,2,4,6-tris-(allyloxy)-1,3,5-triazine, 1,2-Bis-(diallylamino)-ethane,pentaerythrityl tetratallate,1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane,1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane,tris-[(2-acryloyloxy)-ethyl]-phosphate, vinylboronic anhydride pyridine,2,4,6-trivinylcyclotriboroxanepyridine, tetraallylsilane,tetraallyloxysilane,1,3,5,7-tetramethyl-1,3,5,7-tetravinylcyclotetrasilazane. Preferredcompounds include alkyltrimethylammonium chloride, pentaerythrityltriacrylate, pentaerythrityl tetraacrylate, tetrallylammonium chloride,1,1,1-trimethylolpropane tri(meth)acrylate, or a mixture thereof. Thesepreferred compounds can also be ethoxylated and mixtures thereof. In oneaspect, the cross-linking agents are chosen from tetraallyl ammoniumchloride, allyl-acrylamides and allyl-methacrylamides,bisacrylamidoacetic acid, and N,N′-methylene-bisacrylamide, and mixturesthereof. In one aspect, the cross-linking agent is tetraallyl ammoniumchloride. In another aspect, the cross-linking agent is a mixture ofpentaerythrityl triacrylate and pentaerythrityl tetraacrylate.

For Polymer 1, the crosslinker(s) is (are) included in the range of fromabout 45 ppm to about 5,000 ppm, alternatively from about 50 ppm toabout 500 ppm; alternatively from about 100 ppm to about 400 ppm,alternatively from about 500 ppm to about 4,500 ppm, alternatively fromabout 550 ppm to about 4,000 ppm based on the weight of the polymer.

For Polymer 2, the crosslinker(s) is (are) included in the range from 0ppm to about 40 ppm, alternatively from about 0 ppm to about 20 ppm;alternatively from about 0 ppm to about 10 ppm based on the weight ofthe polymer.

Chain Transfer Agent (CTA) for Polymers

The chain transfer agent includes mercaptans, malic acid, lactic acid,formic acid, isopropanol and hypophosphites, and mixtures thereof. Inone aspect, the CTA is formic acid.

The CTA is present in a range greater than about 100 ppm based on theweight of the polymer. In one aspect, the CTA is present from about 100ppm to about 10,000 ppm, alternatively from about 500 ppm to about 4,000ppm, alternatively from about 1,000 ppm to about 3,500 ppm,alternatively from about 1,500 ppm to about 3,000 ppm, alternativelyfrom about 1,500 ppm to about 2,500 ppm, alternatively combinationsthereof based on the weight of the polymer. In yet another aspect, theCTA is greater than about 1,000 based on the weight of the polymer. Itis also suitable to use mixtures of chain transfer agents.

Molecular Weight Range for Polymers

In one aspect, the polymer comprises a Number Average Molecular Weight(Mn) from about 10,000 Daltons to about 15,000,000 Daltons,alternatively from about 1,500,000 Daltons to about 2,500,000 Daltons.

In another aspect, the polymer comprises a Weight Average MolecularWeight (Mw) from about 4,000,000 Daltons to about 11,000,000 Daltons,alternatively from about 4,000,000 Daltons to about 6,000,000 Daltons.

Stabilizing Agents for Polymer Synthesis and Examples

Stabilizing agent A (nonionic block copolymer):Polyglyceryl-dipolyhydroxystearate with CAS-No. 144470-58-6

Stabilizing agent B is a nonionic ABA-block copolymer with molecularweight of about 5000 g/mol, and a hydrophobic lipophilic balance value(HLB) of 5 to 6, wherein the A block is based on polyhydroxystearic acidand the B block on polyalkylene oxide, having the formula below:

Stabilizing agent C (nonionic block copolymer): PEG-30Dipolyhydroxystearate, with CAS-Nr. 70142-34-6

Stabilizing agent D (nonionic block copolymer): Alcyd PolyethylenglycolPoly-isobutene stabilizing surfactant with HLB 5-7, having the formulabelow:

Adjunct Materials

While not essential for the purposes of the present invention, thenon-limiting list of adjuncts illustrated hereinafter are suitable foruse in the instant compositions and may be desirably incorporated incertain aspects of the invention, for example to assist or enhancecleaning performance, for treatment of the substrate to be cleaned, orto modify the aesthetics of the composition as is the case withperfumes, colorants, dyes or the like. The precise nature of theseadditional components, and levels of incorporation thereof, will dependon the physical form of the composition and the nature of the fabrictreatment operation for which it is to be used. Suitable adjunctmaterials include, but are not limited to, surfactants, builders,chelating agents, dye transfer inhibiting agents, dispersants, enzymes,and enzyme stabilizers, catalytic materials, bleach activators, hydrogenperoxide, sources of hydrogen peroxide, preformed peracids, polymericdispersing agents, clay soil removal/anti-redeposition agents,brighteners, suds suppressors, dyes, hueing dyes, perfumes, perfumedelivery systems, structure elasticizing agents, carriers, structurants,hydrotropes, processing aids, solvents and/or pigments.

As stated, the adjunct ingredients are not essential to Applicants'compositions. Thus, certain aspects of Applicants' compositions do notcontain one or more of the following adjuncts materials: surfactants,builders, chelating agents, dye transfer inhibiting agents, dispersants,enzymes, and enzyme stabilizers, catalytic materials, bleach activators,hydrogen peroxide, sources of hydrogen peroxide, preformed peracids,polymeric dispersing agents, clay soil removal/anti-redeposition agents,brighteners, suds suppressors, dyes, hueing dyes, perfumes, perfumedelivery systems structure elasticizing agents, carriers, hydrotropes,processing aids, solvents and/or pigments. However, when one or moreadjuncts are present, such one or more adjuncts may be present asdetailed below.

Hueing Dye—

The liquid laundry detergent composition may comprise a hueing dye. Thehueing dyes employed in the present laundry care compositions maycomprise polymeric or non-polymeric dyes, organic or inorganic pigments,or mixtures thereof. Preferably the hueing dye comprises a polymericdye, comprising a chromophore constituent and a polymeric constituent.The chromophore constituent is characterized in that it absorbs light inthe wavelength range of blue, red, violet, purple, or combinationsthereof upon exposure to light. In one aspect, the chromophoreconstituent exhibits an absorbance spectrum maximum from about 520nanometers to about 640 nanometers in water and/or methanol, and inanother aspect, from about 560 nanometers to about 610 nanometers inwater and/or methanol.

Although any suitable chromophore may be used, the dye chromophore ispreferably selected from benzodifuranes, methine, triphenylmethanes,napthalimides, pyrazole, napthoquinone, anthraquinone, azo, oxazine,azine, xanthene, triphenodioxazine and phthalocyanine dye chromophores.Mono and di-azo dye chromophores are may be preferred.

The hueing dye may comprise a dye polymer comprising a chromophorecovalently bound to one or more of at least three consecutive repeatunits. It should be understood that the repeat units themselves do notneed to comprise a chromophore. The dye polymer may comprise at least 5,or at least 10, or even at least 20 consecutive repeat units.

The repeat unit can be derived from an organic ester such as phenyldicarboxylate in combination with an oxyalkyleneoxy and apolyoxyalkyleneoxy. Repeat units can be derived from alkenes, epoxides,aziridine, carbohydrate including the units that comprise modifiedcelluloses such as hydroxyalkylcellulose; hydroxypropyl cellulose;hydroxypropyl methylcellulose; hydroxybutyl cellulose; and, hydroxybutylmethylcellulose or mixtures thereof. The repeat units may be derivedfrom alkenes, or epoxides or mixtures thereof. The repeat units may beC₂-C₄ alkyleneoxy groups, sometimes called alkoxy groups, preferablyderived from C₂-C₄ alkylene oxide. The repeat units may be C₂-C₄ alkoxygroups, preferably ethoxy groups.

For the purposes of the present invention, the at least threeconsecutive repeat units form a polymeric constituent. The polymericconstituent may be covalently bound to the chromophore group, directlyor indirectly via a linking group. Examples of suitable polymericconstituents include polyoxyalkylene chains having multiple repeatingunits. In one aspect, the polymeric constituents include polyoxyalkylenechains having from 2 to about 30 repeating units, from 2 to about 20repeating units, from 2 to about 10 repeating units or even from about 3or 4 to about 6 repeating units. Non-limiting examples ofpolyoxyalkylene chains include ethylene oxide, propylene oxide, glycidoloxide, butylene oxide and mixtures thereof.

Surfactants—

The compositions according to the present invention may comprise asurfactant or surfactant system wherein the surfactant can be selectedfrom nonionic surfactants, anionic surfactants, cationic surfactants,ampholytic surfactants, zwitterionic surfactants, semi-polar nonionicsurfactants and mixtures thereof.

The surfactant is typically present at a level of from about 0.01% toabout 60%, from about 0.1% to about 60%, from about 1% to about 50% oreven from about 5% to about 40% by weight of the subject composition.Alternatively, the surfactant may be present at a level of from about0.01% to about 60%, from about 0.01% to about 50%, from about 0.01% toabout 40%, from about 0.1% to about 25%, from about 1% to about 10%, byweight of the subject composition.

Chelating Agents—

The compositions herein may contain a chelating agent. Suitablechelating agents include copper, iron and/or manganese chelating agentsand mixtures thereof. When a chelating agent is used, the compositionmay comprise from about 0.1% to about 15% or even from about 3.0% toabout 10% chelating agent by weight of the subject composition.

Dye Transfer Inhibiting Agents—

The compositions of the present invention may also include one or moredye transfer inhibiting agents. Suitable polymeric dye transferinhibiting agents include, but are not limited to, polyvinylpyrrolidonepolymers, polyamine N-oxide polymers, copolymers of N-vinylpyrrolidoneand N-vinylimidazole, polyvinyloxazolidones and polyvinylimidazoles ormixtures thereof.

When present in a subject composition, the dye transfer inhibitingagents may be present at levels from about 0.0001% to about 10%, fromabout 0.01% to about 5% or even from about 0.1% to about 3% by weight ofthe composition.

Dispersants—

The compositions of the present invention can also contain dispersants.Suitable water-soluble organic materials include the homo- orco-polymeric acids or their salts, in which the polycarboxylic acidcomprises at least two carboxyl radicals separated from each other bynot more than two carbon atoms.

Perfumes—

The dispersed phase may comprise a perfume that may include materialsselected from the group consisting of perfumes such as3-(4-t-butylphenyl)-2-methyl propanal, 3-(4-t-butylphenyl)-propanal,3-(4-isopropylphenyl)-2-methylpropanal,3-(3,4-methylenedioxyphenyl)-2-methylpropanal, and2,6-dimethyl-5-heptenal, alpha-damascone, beta-damascone,gamma-damascone, beta-damascenone,6,7-dihydro-1,1,2,3,3-pentamethyl-4(5H)-indanone,methyl-7,3-dihydro-2H-1,5-benzodioxepine-3-one,2-[2-(4-methyl-3-cyclohexenyl-1-yl)propyl]cyclopentan-2-one,2-sec-butylcyclohexanone, and beta-dihydro ionone, linalool,ethyllinalool, tetrahydrolinalool, and dihydromyrcenol.

Perfume Delivery Technologies—

The fluid fabric enhancer compositions may comprise one or more perfumedelivery technologies that stabilize and enhance the deposition andrelease of perfume ingredients from treated substrate. Such perfumedelivery technologies can also be used to increase the longevity ofperfume release from the treated substrate. Perfume deliverytechnologies, methods of making certain perfume delivery technologiesand the uses of such perfume delivery technologies are disclosed in US2007/0275866 A1.

In one aspect, the fluid fabric enhancer composition may comprise fromabout 0.001% to about 20%, or from about 0.01% to about 10%, or fromabout 0.05% to about 5%, or even from about 0.1% to about 0.5% by weightof the perfume delivery technology. In one aspect, said perfume deliverytechnologies may be selected from the group consisting of: perfumemicrocapsules, pro-perfumes, polymer particles, functionalizedsilicones, polymer assisted delivery, molecule assisted delivery, fiberassisted delivery, amine assisted delivery, cyclodextrins, starchencapsulated accord, zeolite and inorganic carrier, and mixturesthereof:

In one aspect, said perfume delivery technology may comprisemicrocapsules formed by at least partially surrounding a benefit agentwith a wall material. Said benefit agent may include materials selectedfrom the group consisting of perfumes such as3-(4-t-butylphenyl)-2-methyl propanal, 3-(4-t-butylphenyl)-propanal,3-(4-isopropylphenyl)-2-methylpropanal,3-(3,4-methylenedioxyphenyl)-2-methylpropanal, and2,6-dimethyl-5-heptenal, α-damascone, β-damascone, δ-damascone,β-damascenone, 6,7-dihydro-1,1,2,3,3-pentamethyl-4(5H)-indanone,methyl-7,3-dihydro-2H-1,5-benzodioxepine-3-one,2-[2-(4-methyl-3-cyclohexenyl-1-yl)propyl]cyclopentan-2-one,2-sec-butylcyclohexanone, and β-dihydro ionone, linalool, ethyllinalool,tetrahydrolinalool, and dihydromyrcenol; silicone oils, waxes such aspolyethylene waxes; essential oils such as fish oils, jasmine, camphor,lavender; skin coolants such as menthol, methyl lactate; vitamins suchas Vitamin A and E; sunscreens; glycerine; catalysts such as manganesecatalysts or bleach catalysts; bleach particles such as perborates;silicon dioxide particles; antiperspirant actives; cationic polymers andmixtures thereof. Suitable benefit agents can be obtained from GivaudanCorp. of Mount Olive, N.J., USA, International Flavors & FragrancesCorp. of South Brunswick, N.J., USA, or Firmenich Company of Geneva,Switzerland. In one aspect, the microcapsule wall material may comprise:melamine, polyacrylamide, silicones, silica, polystyrene, polyurea,polyurethanes, polyacrylate based materials, polyacrylate esters basedmaterials, gelatin, styrene malic anhydride, polyamides, aromaticalcohols, polyvinyl alcohol and mixtures thereof. In one aspect, saidmelamine wall material may comprise melamine crosslinked withformaldehyde, melamine-dimethoxyethanol crosslinked with formaldehyde,and mixtures thereof. In one aspect, said polystyrene wall material maycomprise polyestyrene cross-linked with divinylbenzene. In one aspect,said polyurea wall material may comprise urea crosslinked withformaldehyde, urea crosslinked with gluteraldehyde, polyisocyanatereacted with a polyamine, a polyamine reacted with an aldehyde andmixtures thereof. In one aspect, said polyacrylate based wall materialsmay comprise polyacrylate formed frommethylmethacrylate/dimethylaminomethyl methacrylate, polyacrylate formedfrom amine acrylate and/or methacrylate and strong acid, polyacrylateformed from carboxylic acid acrylate and/or methacrylate monomer andstrong base, polyacrylate formed from an amine acrylate and/ormethacrylate monomer and a carboxylic acid acrylate and/or carboxylicacid methacrylate monomer, and mixtures thereof.

In one aspect, said polyacrylate ester based wall materials may comprisepolyacrylate esters formed by alkyl and/or glycidyl esters of acrylicacid and/or methacrylic acid, acrylic acid esters and/or methacrylicacid esters which carry hydroxyl and/or carboxy groups, andallylgluconamide, and mixtures thereof.

In one aspect, said aromatic alcohol based wall material may comprisearyloxyalkanols, arylalkanols and oligoalkanolarylethers. It may alsocomprise aromatic compounds with at least one free hydroxyl-group,especially preferred at least two free hydroxy groups that are directlyaromatically coupled, wherein it is especially preferred if at least twofree hydroxy-groups are coupled directly to an aromatic ring, and moreespecially preferred, positioned relative to each other in metaposition. It is preferred that the aromatic alcohols are selected fromphenols, cresoles (o-, m-, and p-cresol), naphthols (alpha andbeta-naphthol) and thymol, as well as ethylphenols, propylphenols,fluorphenols and methoxyphenols.

In one aspect, said polyurea based wall material may comprise apolyisocyanate. In some embodiments, the polyisocyanate is an aromaticpolyisocyanate containing a phenyl, a toluoyl, a xylyl, a naphthyl or adiphenyl moiety (e.g., a polyisocyanurate of toluene diisocyanate, atrimethylol propane-adduct of toluene diisocyanate or a trimethylolpropane-adduct of xylylene diisocyanate), an aliphatic polyisocyanate(e.g., a trimer of hexamethylene diisocyanate, a trimer of isophoronediisocyanate and a biuret of hexamethylene diisocyanate), or a mixturethereof (e.g., a mixture of a biuret of hexamethylene diisocyanate and atrimethylol propane-adduct of xylylene diisocyanate). In still otherembodiments, the polyisocyante may be cross-linked, the cross-linkingagent being a polyamine (e.g., diethylenetriamine,bis(3-aminopropyl)amine, bis(hexanethylene)triamine,tris(2-aminoethyl)amine, triethylenetetramine,N,N′-bis(3-aminopropyl)-1,3-propanediamine, tetraethylenepentamine,pentaethylenehexamine, branched polyethylenimine, chitosan, nisin,gelatin, 1,3-diaminoguanidine monohydrochloride, 1,1-dimethylbiguanidehydrochloride, or guanidine carbonate).

In one aspect, said polyvinyl alcohol based wall material may comprise acrosslinked, hydrophobically modified polyvinyl alcohol, which comprisesa crosslinking agent comprising i) a first dextran aldehyde having amolecular weight of from 2,000 to 50,000 Da; and ii) a second dextranaldehyde having a molecular weight of from greater than 50,000 to2,000,000 Da.

In one aspect, the perfume microcapsule may be coated with a depositionaid, a cationic polymer, a non-ionic polymer, an anionic polymer, ormixtures thereof. Suitable polymers may be selected from the groupconsisting of: polyvinylformaldehyde, partially hydroxylatedpolyvinylformaldehyde, polyvinylamine, polyethyleneimine, ethoxylatedpolyethyleneimine, polyvinylalcohol, polyacrylates, and combinationsthereof. In one aspect, one or more types of microcapsules, for examplestwo microcapsules types, wherein one of the first or secondmicrocapsules (a) has a wall made of a different wall material than theother; (b) has a wall that includes a different amount of wall materialor monomer than the other; or (c) contains a different amount perfumeoil ingredient than the other; or (d) contains a different perfume oil,may be used.

In one aspect, said perfume delivery technology may comprise an aminereaction product (ARP) or a thiol reaction product. One may also use“reactive” polymeric amines and or polymeric thiols in which the amineand/or thiol functionality is pre-reacted with one or more PRMs to forma reaction product. Typically the reactive amines are primary and/orsecondary amines, and may be part of a polymer or a monomer(non-polymer). Such ARPs may also be mixed with additional PRMs toprovide benefits of polymer-assisted delivery and/or amine-assisteddelivery. Nonlimiting examples of polymeric amines include polymersbased on polyalkylimines, such as polyethyleneimine (PEI), orpolyvinylamine (PVAm). Nonlimiting examples of monomeric (non-polymeric)amines include hydroxyl amines, such as 2-aminoethanol and its alkylsubstituted derivatives, and aromatic amines such as anthranilates. TheARPs may be premixed with perfume or added separately in leave-on orrinse-off applications. In another aspect, a material that contains aheteroatom other than nitrogen and/or sulfur, for example oxygen,phosphorus or selenium, may be used as an alternative to aminecompounds. In yet another aspect, the aforementioned alternativecompounds can be used in combination with amine compounds. In yetanother aspect, a single molecule may comprise an amine moiety and oneor more of the alternative heteroatom moieties, for example, thiols,phosphines and selenols. The benefit may include improved delivery ofperfume as well as controlled perfume release. Suitable ARPs as well asmethods of making same can be found in USPA 2005/0003980 A1 and U.S.Pat. No. 6,413,920 B1.

Processes of Making Products

The compositions of the present invention can be formulated into anysuitable form and prepared by any process chosen by the formulator,non-limiting examples of which are described in Applicants examples andin US 2013/0109612 A1 which is incorporated herein by reference.

In one aspect, the compositions disclosed herein may be prepared bycombining the components thereof in any convenient order and by mixing,e.g., agitating, the resulting component combination to form a phasestable fabric and/or home care composition. In one aspect, a fluidmatrix may be formed containing at least a major proportion, or evensubstantially all, of the fluid components with the fluid componentsbeing thoroughly admixed by imparting shear agitation to this liquidcombination. For example, rapid stirring with a mechanical stirrer maybe employed.

Method of Use

The compositions of the present invention may be used in anyconventional manner. In short, they may be used in the same manner asproducts that are designed and produced by conventional methods andprocesses. For example, compositions of the present invention can beused to treat a situs inter alia a surface or fabric. Typically at leasta portion of the situs is contacted with an aspect of Applicants'composition, in neat form or diluted in a wash liquor, and then thesitus is optionally washed and/or rinsed. For purposes of the presentinvention, washing includes but is not limited to, scrubbing, andmechanical agitation. The fabric may comprise any fabric capable ofbeing laundered in normal consumer use conditions. When the wash solventis water, the water temperature typically ranges from about 5° C. toabout 90° C. and, when the situs comprises a fabric, the water to fabricmass ratio is typically from about 1:1 to about 100:1.

The consumer products of the present invention may be used as liquidfabric enhancers wherein they are applied to a fabric and the fabric isthen dried via line drying and/or drying the an automatic dryer.

A method of treating a fabric comprising optionally washing, rinsingand/or drying a fabric then contacting said fabric with a liquor thatcomprises a sufficient amount of a composition that comprises a fabricsoftener active, a silicone polymer and a cationic polymer, to satisfythe following equation:

[(a)+x(b)+y(c)]w=z

wherein, a is a weight percent of fabric softener active other thansilicone polymer in said composition, preferably a is from about 0 toabout 20 weight percent, more preferably a is from about 1 to about 15weight percent, more preferably a is from about 3 to about 10 weightpercent, more preferably a is from about 5 to about 10 weight percent,most preferably a is from about 7 to about 10 weight percent; b is theweight percent silicone polymer in said composition, preferably b isfrom about 0 to about 10 weight percent, more preferably b is from about0.5 to about 5 weight percent, most preferably b is from about 1 toabout 3 weight percent; c is the weight percent of cationic polymer insaid composition, preferably c is from about 0.01 to about 5 weightpercent, more preferably c is from about 0.01 to about 1 weight percent,most preferably c is from about 0.03 to about 0.5 weight percent;wherein said weight percentages are, for purposes of said equation,converted to decimal values; w is the dose in grams divided by 1 gram,preferably w is a number from about 10 to about 45, more preferably w isa number from about 15 to about 40; x is a number from about 1 to about5, preferably x is a number about 2; y is a number from about 1 to about10, preferably y is a number from about 1 to about 5, more preferably yis a number about 2; z is a number from about 1 to about 10, preferablyz is a number from about 1 to about 7, more preferably, z is a numberfrom about 2 to about 4. Preferably, said composition that comprises afabric softener active, a silicone polymer and a cationic polymer is acomposition disclosed and/or claimed in the present specification. Inone aspect, said liquor may comprise an anionic surfactant, preferably 1ppm to 1000 ppm, more preferably 1 ppm to 100 ppm of an anionicsurfactant. Preferably for such method, a divided by b is a number fromabout 0.5 to about 10, preferably a divided by b is a number from about1 to about 10, more preferably a divided by b is a number from about 1to about 4, most preferably a divided by b is a number from about 2 toabout 3

is disclosed.

A method of treating a fabric comprising optionally washing, rinsingand/or drying a fabric then contacting said fabric with a liquor thatcomprises a sufficient amount of a composition that comprises a fabricsoftener active and a cationic polymer, to satisfy the followingequation:

[(a)+y(c)]w=z

wherein, a is a weight percent fabric softener active in saidcomposition, preferably a is from about 0 to about 20 weight percent,more preferably a is from about 1 to about 15 weight percent, morepreferably a is from about 3 to about 10 weight percent, more preferablya is from about 5 to about 10 weight percent, most preferably a is fromabout 7 to about 10 weight percent; c is the weight percent of cationicpolymer in said composition, preferably c is from about 0.01 to about 5weight percent, more preferably c is from about 0.01 to about 1 weightpercent, most preferably c is from about 0.03 to about 0.5 weightpercent; wherein said weight percentages are, for purposes of saidequation, converted to decimal values; w is the dose in grams divided by1 gram, preferably w is a number from about 10 to about 45, morepreferably w is a number from about 15 to about 40; y is a number fromabout 1 to about 10, preferably y is a number from about 1 to about 5,more preferably y is a number about 2; z is a number from about 1 toabout 10, preferably z is a number from about 1 to about 7, morepreferably, z is a number from about 2 to about 4. Preferably, saidcomposition that comprises a fabric softener active and a cationicpolymer is a composition disclosed and/or claimed in the presentspecification. In one aspect, said liquor may comprise an anionicsurfactant, preferably 1 ppm to 1000 ppm, more preferably 1 ppm to 100ppm of an anionic surfactant is disclosed.

Test Methods Viscosity Slope Method 1

The viscosity slope value quantifies the rate at which the viscosityincreases as a function of increasing polymer concentration. Theviscosity slope of a single polymer or of a dual polymer system isdetermined from viscosity measurements conducted on a series of aqueoussolutions which span a range of polymer concentrations. The viscosityslope of a polymer is determined from a series of aqueous polymersolutions and which are termed polymer solvent solutions. The aqueousphase is prepared gravimetrically by adding hydrochloric acid todeionized water to reach a pH of about 3.0. A series of polymer solventsolutions are prepared to logarithmically span between 0.01 and 1 weightpercent of the polymer in the aqueous phase. Each polymer solventsolutions is prepared gravimetrically by mixing the polymer and solventwith a SpeedMixer DAC 150 FVZ-K (made by FlackTek Inc. of Landrum, S.C.)for 1 minute at 2,500 RPM in a Max 60 cup or Max 100 cup to the targetpolymer weight percent of the polymer solvent solution. Polymer solventsolutions are allowed to come to equilibrium by resting for at least 24hours. Viscosity as a function of shear rate of each polymer solventsolutions is measured at 40 different shear rates using an Anton PaarRheometer with a DSR 301 measuring head and concentric cylindergeometry. The time differential for each measurement is logarithmic overthe range of 180 and 10 seconds and the shear rate range for themeasurements is 0.001 to 500 l/seconds (measurements taken from the lowshear rate to the high shear rate).

Viscosity at a shear rate of 0.01 l/seconds as a function of polymerweight percent of the polymer solvent solution is fit using the equationY=bX^(a) wherein X is the polymer concentration in the solvent polymersolution, Y is the polymer solvent solution viscosity, b is theextrapolated solvent polymer solution viscosity when X is extrapolatedto unity and the exponent a is polymer concentration viscosity scalingpower over the polymer concentration range where the exponent a is thehighest value.

Viscosity Slope Method 2

The viscosity slope value quantifies the rate at which the viscosityincreases as a function of increasing polymer concentration. Theviscosity slope of a single polymer or of a dual polymer system isdetermined from viscosity measurements conducted on a series of aqueoussolutions which span a range of polymer concentrations and which aretermed polymer solvent solutions. Viscosity analyses are conducted usingan Anton Paar Dynamic Shear Rheometer model DSR 301 Measuring Head,equipped with a 32-place Automatic Sample Changer (ASC) with reusablemetal concentric cylinder geometry sample holders, and Rheoplus softwareversion 3.62 (all from Anton Paar GmbH., Graz, Austria). All polymersolutions are mixed using a high-speed motorized mixer, such as a DualAsymmetric Centrifuge SpeedMixer model DAC 150 FVZ-K (FlackTek Inc.,Landrum, S.C., USA) or equivalent.

The aqueous phase diluent for all of the aqueous polymer solutions isprepared by adding sufficient concentrated hydrochloric acid (e.g. 16Baume, or 23% HCl) to deionized water until a pH of about 3.0 isachieved. The polymer(s) are combined with the aqueous phase diluent ina mixer cup (such as the Flacktek Speedmixer Max 100 or Max 60) that iscompatible with the mixer to be used and is of a suitable size to hold asample volume of 35 mL to 100 mL. Sufficient polymer is added to theaqueous phase diluent to achieve a concentration of between 8000-10000ppm of the single polymer, or of the polymer 2 in the case of a dualpolymer system, and to yield a volume of between 35 mL to 100 mL. Themixture of the polymer(s) and the aqueous phase is mixed for 4 minutesat a speed of 3500 RPM. After mixing, this initial polymer solventsolution is put aside to rest in a sealed container for at least 24hours.

A single viscosity measurement is obtained from each of 32 polymersolvent solutions wherein each solution has a different concentration ofpolymer. These 32 polymer solvent solutions comprise a series ofsolutions that span the concentration range of 1000 ppm to 4000 ppm,with the solutions spaced at concentration intervals of approximatelyevery 100 ppm. Each of the 32 polymer solvent solution concentrations isprepared gravimetrically by mixing the initial 8000-10000 ppm polymersolvent solution with sufficient additional aqueous phase diluent toresult in a solution having the required target concentration and avolume of 35 mL to 100 mL, which is then mixed for 2 minutes at a speedof 3500 RPM. All of the resultant polymer solvent solutions are putaside to rest in a sealed cup for at least 24 hours. Polymer solutionsare loaded into the concentric cylinder sample holders of therheometer's ASC, using a pipette to fill each cylinder up to the lineindicating a volume of 23 mL. The samples are stored in the ASC of therheometer at a temperature of approximately 21° C. for up to 36 hoursuntil measured. The viscosity of each of the 32 polymer solventsolutions is measured at the shear rate of 0.0105 l/s, and the viscosityvalue in units of Pa·s is recorded as soon as the value being measuredis stable and consistent. The recorded viscosity values measured at ashear rate of 0.0105 l/s are paired with the value of the respectiveconcentration of the polymer solvent solution measured. The resultantpaired data values are plotted as 32 data points on a graph withviscosity in units of Pa·s on the x-axis, and polymer concentration inunits of ppm on the y-axis. This data set is subsampled repeatedly toyield 30 subsets, wherein each subset comprises three consecutive datapoints. The subset creation process begins with the data point at thelowest polymer concentration and advances in sequence increasing towardthe highest polymer concentration, until 30 unique subsets have beencreated. The subset creation process advances up to higherconcentrations in steps of 1 data point at a time.

The three data points in each subset are fit with the following linearequation, using linear least squares regression, to determine the valueof the exponent “a” for each of the 30 subsets:

Y=bX ^(a)

wherein;X is the polymer concentration in the solvent polymer solution (in ppm),Y is the polymer solvent solution viscosity (in Pa·s)b is the extrapolated solvent polymer solution viscosity (in Pa·s) whenX is extrapolated to the value of 1 ppm,and the exponent a is a unitless parameter.

The Viscosity Slope value reported for the material being tested is thehighest value calculated for the exponent “a”, of all of the 30 valuescalculated for the exponent “a” from the 30 subsets.

Brookfield Viscosity

Brookfield viscosity is measured using a Brookfield DV-E viscometer. Theliquid is contained in a glass jar, where the width of the glass jar isfrom about 5.5 to 6.5 cm and the height of the glass jar is from about 9to about 11 cm. For viscosities below 500 cPs, use spindle LV2 at 60RPM, and to measure viscosities from 500 to 2,000 cPs, use spindle LV3at 60 RPM. The test is conducted in accordance with the instrument'sinstructions. Initial Brookfield viscosity is defined as the Brookfieldviscosity measured within 24 hours of making the subject composition.

Physical Stability

Physical stability is assessed by visual observation of the product inan undisturbed glass jar, where the width of the glass jar is from about5.5 to 6.5 cm and the height of the glass jar is from about 9 to about11 cm, after 4 weeks at 25° C. Using a ruler with millimeter graduation,the height of the liquid in the jar and the height of any visuallyobserved phase separation are measured. The Stability Index is definedas the height of the phase split divided by the height of the liquid inthe glass jar. A product with no visually observable phase split isgiven a stability index of zero.

K Value for Polymer 2

The sample consists of a solution of 1% on polymer and 3% on NaCl. Withthis purpose the calculated amount of sample is weighted in a 50 mLvolumetric flask, dissolved initially with a small amount of the 3%-NaClsolution and then the flask is filled until the calibration mark (underthe meniscus). A magnetic bar is introduced in the flask and stirred for30 min.

(There should be no visible supernatant, otherwise, the sample should befiltered). Finally, the solution is transferred to the UbeholdeViscometer and attached to the machine. The sample is tempered for 10min in the machine at 25° C. and four measurements are carried out. Themachine pumps the sample solution through the capillary and waits 10 minbefore the measurement starts. Subsequently the fourfold measurementtakes place (if an outlier occurs, a new measurement takes placeautomatically).

Method for Determining Weight Percent Water Soluble Fraction for Polymer1

For the determination of soluble and insoluble parts of the polymer,fractionation experiments using Analytical ultracentrifugation wereperformed. Sedimentation velocity runs using a Beckman Optima XL-I(Beckman Instruments, Palo Alto, USA) with interference opticaldetection system (wavelength 675 nm) was used. The samples have beenmeasured at polymer concentrations below critical polymer overlapconcentration using salt solution to insure polyelectrolyte screeningeffect. The centrifugation speed was varied between 1000 rpm and 45,000rpm.

The sedimentation coefficient, defined as a median value for eachfraction, and the concentration of one sedimenting fraction weredetermined using a standard analysis Software (SEDFIT) using the densityand viscosity of the solvent, and a specific refractive index incrementof the polymer. The sedimentation coefficient is in units of Sved(1Sved=10⁻¹³ seconds). The standard deviation for the determination ofweight fraction and sedimentation coefficients of water soluble andcrosslinked water-swellable polymers is 3%, 10% and up to 30%respectively. The weight percent of soluble polymer is the AUC value.

Measurement of Weight Average Molecular Weight (Mw) for Polymer 2

The weight average molecular weights of the cationic polymers of thepresent invention are determined by the technique of Size ExclusionChromatography (SEC). SEC separation is carried out under conditionsincluding three hydrophilic vinyl polymer network Novema gel columns, indistilled water ion the presence of 0.1% (w/w) trifluoroacetate and 0.1M NaCl at 35° C. Calibration is conducted with narrowly distributedpoly(2-vinylpyridine)-standard of company PSS, Deutschland withmolecular weights Mw=839 to M=2.070.000.

EXAMPLES Example 1 Synthesis of Polymer 1 (P1.1)

An aqueous phase of water soluble components is prepared by admixingtogether the following components:

-   -   2.26 g (0.5 pphm) of citric acid-1-hydrate,    -   2.25 g (0.2 pphm) of an aqueous solution (40%) of pentasodium        diethylenetriaminepentaacetate,    -   179.91 g (39.98 pphm) of water,    -   0.90 g (0.2 pphm) of formic acid (Chain transfer agent)    -   337.5 g (60.0 pphm) of methyl chloride quaternised        dimethylaminoethylacrylate (DMA3*MeCl, 80% aqueous solution),        and    -   360.00 g (40.0 pphm) of acrylamide (50% aqueous solution).

An oil phase is prepared by admixing together the following components:

-   -   73.47 g (2.45 pphm) of stabilizing agent B (15% in solvent) as        stabilizing surfactant,    -   124.58 g (5.22 pphm) of a polymeric stabiliser stearyl        methacrylate-methacrylic acid copolymer (18.87% in solvent),    -   354.15 g (78.7 pphm) of 2-ethylhexyl stearate, and    -   105.93 g (23.54 pphm) of dearomatised hydrocarbon solvent with a        boiling point between 160° C. till 190° C.    -   4.50 g (0.01 pphm) Pentaerythrityl tri/tetraacrylate (PETIA) (1%        i-Propanol solution).

The two phases are mixed together in a ratio of 43 parts oil phase to 57parts aqueous phase under high shear to form a water-in-oil emulsion.The resulting water-in-oil emulsion is transferred to a reactor equippedwith nitrogen sparge tube, stirrer and thermometer. 0.11 g (0.025 pphm)2,2-Azobis(2-methylbutyronitril) is added and the emulsion is purgedwith nitrogen to remove oxygen.

Polymerisation is effected by addition of a redox couple of sodiummetabisulphite and tertiary butyl hydroperoxide (one shot: 2.25 g (1% insolvent/0.005 pphm) stepwise such that is a temperature increase of 1.5°C./min. After the isotherm is completed the emulsion held at 85° C. for60 minutes. Then residual monomer reduction with 18.25 g (0.25 pphm)tertiary butyl hydroperoxide (6.16% in solvent) and 21.56 g (0.25 pphm)sodium metabisulphite (5.22% in emulsion) is started (1.5 hours feedingtime).

Vacuum distillation is carried out to remove water and volatile solventto give a final product, i.e. a dispersion containing 50% polymersolids.

To this product addition is made of 63.0 g (14.0 pphm) of a fattyalcohol alkoxylate [alcohol C₆-C₁₇(secondary) poly(3-6)ethoxylate: 97%secondary alcohol ethoxylate+3% poly(ethylene oxide)], (CAS No.84133-50-6).

Examples P1.1.1 to P1.1.14 in Table 1 are prepared according to the sameprocess as the one described above for Example 1.

Example 2 Synthesis of Polymer 2 (P1.2)

An aqueous phase of water soluble components is prepared by admixingtogether the following components:

-   -   2.26 g (0.5 pphm) of citric acid-1-hydrate,    -   2.25 g (0.2 pphm) of an aqueous solution (40%) of pentasodium        diethylenetriaminepentaacetate,    -   170.55 g (37.90 pphm) of water,    -   9.00 g (0.10 pphm) of tetraallylammonium chloride (TAAC) (5%        aqueous solution)-    -   0.90 g (0.2 pphm) of formic acid    -   337.5 g (60.0 pphm) of methyl chloride quaternised        dimethylaminoethylacrylate (DMA3*MeCl80% aqueous solution), and    -   360.00 g (40.0 pphm) of acrylamide (50% aqueous solution).

An oil phase is prepared by admixing together the following components:

-   -   73.47 g (2.45 pphm) of stabilizing agent B (15% in solvent) as        stabilizing surfactant,    -   124.58 g (5.22 pphm) of a polymeric stabiliser stearyl        methacrylate-methacrylic acid copolymer (18.87% in solvent),    -   354.15 g (78.7 pphm) of 2-ethylhexyl stearate, and    -   111.65 g (24.81 pphm) of dearomatised hydrocarbon solvent with a        boiling point between 160° C. till 190° C.

The two phases are mixed together in a ratio of 43 parts oil phase to 57parts aqueous phase under high shear to form a water-in-oil emulsion.The resulting water-in-oil emulsion is transferred to a reactor equippedwith nitrogen sparge tube, stirrer and thermometer. 0.11 g (0.025 pphm)2,2-Azobis(2-methylbutyronitril) is added and the emulsion is purgedwith nitrogen to remove oxygen.

Polymerisation is effected by addition of a redox couple of sodiummetabisulphite and tertiary butyl hydroperoxide (one shot: 2.25 g (1% insolvent/0.005 pphm)) stepwise such that is a temperature increase of1.5° C./min. After the isotherm is completed the emulsion held at 85° C.for 60 minutes. Then residual monomer reduction with 18.25 g (0.25 pphm)tertiary butyl hydroperoxide (6.16% in solvent) and 21.56 g (0.25 pphm)sodium metabisulphite (5.22% in emulsion) is started (1.5 hours feedingtime).

Vacuum distillation is carried out to remove water and volatile solventto give a final product, i.e. a dispersion containing 50% polymersolids.

To this product addition is made of 63.0 g (14.0 pphm) of a fattyalcohol alkoxylate [alcohol C₆-C₁₇(secondary) poly(3-6)ethoxylate: 97%secondary alcohol ethoxylate+3% poly(ethylene oxide)], (CAS No.84133-50-6).

Examples P1.2.1 to P1.2.28 in Table 1 are prepared according to the sameprocess as the one described above for Example 2.

Example 3 Synthesis of Polymer 1 (P1.3)

An aqueous phase of water soluble components is prepared by admixingtogether the following components:

-   -   2.26 g (0.5 pphm) of citric acid-1-hydrate,    -   2.25 g (0.2 pphm) of a aqueous solution (40%) of pentasodium        diethylenetriaminepentaacetate,    -   170.55 g (37.90 pphm) of water,    -   9.00 g (0.10 pphm) of Trimethylolpropane tris(polyethylene        glycol ether) triacrylate (TMPTA EOx) (5% aqueous solution)    -   0.90 g (0.2 pphm) of formic acid    -   337.50 g (60.0 pphm) of methyl chloride quaternised        dimethylaminoethylacrylate (DMA3*MeCl 80% aqueous solution), and    -   360.00 g (40.0 pphm) of acrylamide (50% aqueous solution).

An oil phase is prepared by admixing together the following components:

-   -   73.47 g (2.45 pphm) of stabilizing agent B (15% in solvent) as        stabilizing surfactant,    -   124.58 g (5.22 pphm) of a polymeric stabiliser stearyl        methacrylate-methacrylic acid copolymer (18.87% in solvent),    -   354.15 g (78.7 pphm) of 2-ethylhexyl stearate, and    -   111.65 g (24.81 pphm) of dearomatised hydrocarbon solvent with a        boiling point between 160° C. till 190° C.

The two phases are mixed together in a ratio of 43 parts oil phase to 57parts aqueous phase under high shear to form a water-in-oil emulsion.The resulting water-in-oil emulsion is transferred to a reactor equippedwith nitrogen sparge tube, stirrer and thermometer. 0.11 g (0.025 pphm)2,2-Azobis(2-methylbutyronitril) is added and the emulsion is purgedwith nitrogen to remove oxygen.

Polymerisation is effected by addition of a redox couple of sodiummetabisulphite and tertiary butyl hydroperoxide (one shot: 2.25 g (1% insolvent/0.005 pphm) stepwise such that is a temperature increase of 1.5°C./min. After the isotherm is completed the emulsion held at 85° C. for60 minutes. Then residual monomer reduction with 18.25 g (0.25 pphm)tertiary butyl hydroperoxide (6.16% in solvent) and 21.56 g (0.25 pphm)sodium metabisulphite (5.22% in emulsion) is started (1.5 hours feedingtime).

Vacuum distillation is carried out to remove water and volatile solventto give a final product, i.e. a dispersion containing 50% polymersolids.

To this product addition is made of 63.0 g (14.0 pphm) of a fattyalcohol alkoxylate [alcohol C6-C17(secondary) poly(3-6)ethoxylate: 97%secondary alcohol ethoxylate+3% poly(ethylene oxide)], (CAS No.84133-50-6).

Examples P1.3.1 to P1.3.2 in Table 1 is prepared according to the sameprocess as the one described above for Example 3.

TABLE 1 Examples of Polymer 1 Chain Stabilizing DMA3* Methylen bisTMPTA- transfer Reaction- agent B MeCl Acrylamide acrylamide PETIA TAACEOx agent speed Example (pphm) (pphm) (pphm) (pphm) (pphm) (pphm) (pphm)(pphm) ° C./min. P1.1 2.45 60 40 0.01 0.2 +1.5 P1.1.1 2.45 60 40 0.050.2 +1.5 P1.1.2 2.45 60 40 0.035 0.2 +1.5 P1.1.3 2.45 60 40 0.035 0.2+1.5 P1.1.4 2.45 60 40 0.035 0.2 +1.5 P1.1.5 2.45 60 40 0.035 0.2 +1.5P1.1.6 2.45 60 40 0.035 0.1 +1.5 P1.1.7 2.45 60 40 0.035 0.05 +1.5P1.1.8 2.45 60 40 0.04 0.1 +1.5 P1.1.9 2.45 60 40 0.035 0.085 +1.5P1.1.10 2.45 60 40 0.025 +1.5 P1.1.11 2.45 60 40 0.035 0.07 +1.5 P1.1.122.45 40 60 0.02 0.05 +1.5 P1.1.13 2.45 DADMAC HEA 0.03 0.1 +1.5 40 60P1.1.14 2.45 DMAEMA*MeCl 40 0.035 0.2 +1.5 60 P1.2 2.45 60 40 0.1 0.2+1.5 P1.2.1 2.45 60 40 0.075 0.2 +1.5 P1.2.2 2.45 60 40 0.075 0.2 +1.5P1.2.3 2.45 60 40 0.04 0.1 +1.5 P1.2.4 2.45 60 40 0.049 0 +1 P1.2.5 2.4560 40 0.045 0.05 +1.5 P1.2.6 2.45 60 40 0.04 0.025 +1.5 P1.2.7 2.45 6040 0.045 0.0375 +1.5 P1.2.8 2.45 60 40 0.04 0.025 +1.5 P1.2.9 2.45 60 400.045 0.0375 +1.5 P1.2.10 2.45 60 40 0.04 0.025 +1.5 P1.2.11 2.45 60 400.04 0.025 +1.5 P1.2.12 2.45 60 40 0.04 0.025 +1.5 P1.2.13 2.45 60 400.04 0.025 +1.5 P1.2.14 2.45 60 40 0.04 0.0125 +1.5 P1.2.15 2.45 60 400.04 0.0125 +1.5 P1.2.16 2.45 60 40 0.04 0.0125 +1.5 P1.2.17 2.45 60 400.04 0.0125 +1.5 P1.2.18 2.45 60 40 0.04 0.0188 +1.5 P1.2.19 2.45 60 400.04 0.0125 +1.5 P1.2.20 2.45 60 40 0.04 0.0125 +1.5 P1.2.21 2.45 60 400.04 0.0125 +1.5 P1.2.22 0.04 0.0125 +1.5 P1.2.23 2.45 MAPTAC AM 0.030.02 +1.5 70 30 P1.2.24 2.45 70 30 0.01 0.02 +1.5 P1.2.25 2.45 60 400.07 0.02 +1.5 P1.2.26 2.45 60 40 0.049 +1.5 P1.2.27 2.45 60 40 0.040.125 +1.5 P1.2.28 2.45 60 40 0.04 0.125 +1.0 P1.3.1 2.45 60 40 0.1 0.2+1.5 P1.3.2 2.45 60 40 0.04 0.05 +1.5 DMA3*MeCl = Dimethylamino EthylAcrylate methochloride DMAEMA*MeCl = DimethylAmino Ethyl MethAcrylatemethochloride AM = Acrylamide HEA = Hydroxyethyl acrylate MAPTAC =Trimethylaminopropyl ammonium acrylamide chloride PETIA =pentaerythrityl triacrylate/pentaerythrityl tetraacrylate TAAC =tetraallylammonium chloride TMPTA = trimethylolpropane tris(polyethyleneglycol ether) triacrylate

Example 4 Synthesis for Polymer 2 that are Made by SolutionPolymerization

Into a 2 L glass reactor equipped with a thermometer, an anchor stirrer,a nitrogen feed and a reflux condenser, 0.57 g of a 40% aqueous solutionof Trilon C, 10.96 g (0.057 mole) of citric acid and 747 g of ionexchanged water were charged. Thereafter, the solution was purged by aflow of nitrogen gas and the inner temperature was elevated to 70° C.Afterwards 0.57 g of Wako V50 in 36.09 g of ion exchanged water wereadded thereto, 90.06 g (0.634 mole) of 50% aqueous acrylamide solutionand 230.05 g (1.188 mole) of a 84% solution ofdimethylaminoethylacrylate-methochloride in 25.56 g of ion exchangedwater were added continuously to the reaction system over 2 hours 45 minwhile keeping the inner temperature at 70° C. Thereafter, the innertemperature was kept at 70° C. for 1 hour to complete the reaction.Afterwards 1.15 g of Wako V50 in 7.16 g of ion exchanged water wereadded at once and the reaction stirred for 2 h, before cooling down. Theobtained product is a 21.9% aqueous polymer solution having a pH of 2.8and a K-value of 55.5.

Example 5 Synthesis for Polymer 2 that are Made by SolutionPolymerization

Into a 2 L glass reactor equipped with a thermometer, an anchor stirrer,a nitrogen feed and a reflux condenser, 0.58 g of a 40% aqueous solutionof Trilon C, 4.16 g (0.09 mole) of formic acid and 300 g of ionexchanged water were charged. Thereafter, the solution was purged by aflow of nitrogen gas and the inner temperature was elevated to 65° C.Afterwards 0.35 g of Wako V50 in 22.37 g of ion exchanged water wereadded thereto, 90.43 g (0.636 mole) of 50% aqueous acrylamide solutionand 230.98 g (0.954 mole) of a 8% solution ofdimethylaminoethylacrylate-methochloride in 25.66 g of ion exchangedwater were added continuously to the reaction system over 3 hours 45 minwhile keeping the inner temperature at 65° C. Thereafter, the innertemperature was kept at 65° C. for 1 hour to complete the reaction.Afterwards 1.15 g of Wako V50 in 7.16 g of ion exchanged water wereadded at once and the reaction stirred for 2 h, before cooling down. Theobtained product is a 35.5% aqueous polymer solution having a pH of 2.68and a K-value of 52.9.

TABLE 2 Examples of Polymer Two Polymerization Mono 1 Mono 2 Mono 1 Mono2 Cross-linker Cross-linker K Polymer Method Type Type (wt. %) (wt. %)Type Level [ppm] Value P2.1 Emulsion DMA3MeCl AM 70 30 TAAC 100 P2.2Emulsion DMA3MeCl AM 60 40 MBA 700 P2.3 Solution DMA3MeCl AM 60 40 N/A 055 P2.4 Solution DMA3MeCl AM 60 40 N/A 0 40 P2.5 Emulsion DMA3MeCl AM 6040 N/A 0 50 P2.6 Solution DMA3MeCl AM 40 60 N/A 0 60 P2.7 SolutionDMA3MeCl AM 50 50 N/A 0 30 P2.8 Solution DMAEMA AM 60 40 N/A 0 50 P2.9Solution DADMAC AA 80 20 N/A 0 P2.10 Solution DADMAC AA 97.7 2.3 N/A 0P2.11 Solution DMA3MeCl AM 70 30 MBA 5 P2.12 Solution DMA3MeCl AM 60 60N/A 0 30 P2.13 Solution DMA3MeCl AM 40 60 N/A 0 25 P2.14 SolutionDMA3MeCl AM 60 40 N/A 0 20 Dimethylamino Ethyl Acrylate methochloride(DMA3MeCl) DimethylAmino Ethyl MethAcrylate methochloride (DMAEMA)Acrylamide (AM) Hydroxyethyl acrylate (HEA) Dialkyldimethyl ammoniumchloride (DADMAC) Trimethylaminopropyl ammonium acrylamide chloride(MAPTAC) Tetra allyl ammonium chloride (TAAC) Methylene bisacrylamide(MBA) Acrylic Acid (AA)

Example 6

Compositions having the listed amounts of materials are made bycombining the ammonium quat active with water using shear then the othermaterials are combined with the ammonium quat/water and mixed to form afabric softener composition. Adjunct ingredients such as perfume, dyeand stabilizer may be added as desired.

Perfume Ammonium Polymer 1 Polymer 2 Microcapsule Quat Active From Table1 From Table 2 0.01-2%; 1-18%; 0.01-1.0%; 0.01-1%; 0.05-1%; 2-15%;0.04-0.40%; 0.02-0.5%; 0.1-0.6% 7-12%; or or or 4-8% 0.08-0.25%0.05-0.25%

Example 7 Fabric Softener Products

(% wt) F1 F2 F3 F4 F5 F6 FSA ^(a) 11.2 7 9 — — — FSA ^(b) — — — — — 6  FSA ^(c) — — — 14.5 13 — Coco oil 0.6 0.5 0.45 — — — Low MW Alcohol ^(d)1.11 0.7 0.9 1.5 1.3 0.5  Perfume 1.75 0.6 2.1 1.5 2 1.2  Perfumeencapsulate ^(e) 0.19 0.6 0.5 0.25 0.6 0.4  Calcium Chloride(ppm) 0.060.03 0.025 0.12 0.06 — Chelant ^(f) 0.005 0.005 0.005 0.005 0.005  0.006Preservative ^(g) 0.04 0.04 0.02 0.04 0.03 0.05 Acidulent (Formic Acid)0.051 0.03 0.04 0.02 0.03 — Antifoam ^(h) 0.05 Polymer 1 ^(i) 0.17 0.150.2 0.12 0.16 0.35 Polymer 2 ^(i) 0.05 0.1 0.04 0.06 0.02 0.05 Watersoluble dialkyl quat ^(j) 0.25 0.2 0.1 0.5 — 0.25 Dispersant ^(k) — — —— — Stabilizing Surfactant ^(l) — — — — — 0.1  PDMS emulsion ^(m) — —0.5 2 — Amino-functional 3 2 1 — — Organosiloxane Polymer Dye (ppm) 0.030.03 0.02 0.04 0.04 0.02 Hydrochloric Acid 0.0075 0.0075 0.008 0.01 0.010.01 Deionized Water Balance Balance Balance Balance Balance Balance (%wt) F7 F8 F9 F10 F11 F12 FSA ^(a) 12 9.5  8   6.5  5.3  2.5  FSA ^(b) —— — — — — FSA ^(c) — — — — — — Coco oil 0.6  0.475 0.4   0.325  0.265 0.125 Low MW Alcohol ^(d) 0.9 1.11 0.95 1.05 0.78 0.35 Perfume 3 1.411.00 0.55 1.55 1   Perfume encapsulate ^(e) 0.6 0.15 0.25 0.62 0.98 0.25Calcium Chloride(ppm) 0.07 0.23 0.16 — — — Chelant ^(f) 0.005 0.01 0.010.01 0.01 0.01 Preservative ^(g) 0.04 — — — — — Acidulent (Formic Acid)0.05 0.06 0.06 0.06 0.06 — Antifoam ^(h) — — — — — Polymer 1 ^(i) 0.140.08 0.12 0.06 0.04 0.08 Polymer 2 ^(i) — 0.12 0.12 0.08 0.04 Watersoluble dialkyl quat ^(j) 0.35 0.11 0.11 — 0.52 0.1  Dispersant ^(k) — —— — — — Stabilizing Surfactant ^(l) — — — — — — PDMS emulsion ^(m) 2 — —— — 3   Amino-functional — — — — — Organosiloxane Polymer Dye (ppm) 0.020.03 0.03 0.03 0.03 0.02 Hydrochloric Acid 0.005 0.03 0.03 0.03 0.030.02 Deionized Water Balance Balance Balance Balance Balance Balance (%wt) F13 F14 F15 F16 F17 F18 FSA ^(a) 14.7  14.7  11.1  9.5  6.25 5.1 FSA^(b) — — — — — — FSA ^(c) — — — — — — Coco oil  0.735  0.735  0.555 0.475  0.3125  0.255 Low MW Alcohol ^(d) 0.88 0.58 0.45 0.52 0.33 0.22Perfume 1.65 1.65 1.65 1.4  3.12 0.65 Perfume encapsulate ^(e) 0.26 0.260.26 0.43 0.26 0.75 Calcium Chloride(ppm) 0.23 0.23 — 0.23 0.23 0.23Chelant ^(f) 0.01 0.01 0.01 0.01 0.01 0.01 Preservative ^(g) —  0.001 — 0.001  0.001  0.001 Acidulent (Formic Acid) 0.06 — — — — — Antifoam^(h) — — — — — — Polymer 1 ^(i) 0.07 0.07 0.05 0.06 0.06 0.06 Polymer 2^(i) 0.09 0.09 0.05 0.09 0.09 0.09 Water soluble dialkyl quat ^(j) —0.29 0.29 0.29 0.29 0.29 Dispersant ^(k) — — — — — — StabilizingSurfactant ^(l) — — — — — — PDMS emulsion ^(m) — 1.12 — — — —Amino-functional — — 1.8  2.2  3.1  1.8  Organosiloxane Polymer Dye(ppm) 0.03 0.03 0.03 0.03 0.03 0.03 Hydrochloric Acid 0.03 0.03 0.030.03 0.03 0.03 Deionized Water Balance Balance Balance Balance BalanceBalance (% wt) F19 F20 F21 F22 F23 F24 FSA ^(a) 14.7  6.25 10.2  5  11   15   FSA ^(b) — — — — — — FSA ^(c) — — — — — — Coco oil  0.735 0.3125 0.51 0.3  0.6  0.8  Low MW Alcohol ^(d) 0.58 0.11 0.58 0.95 0.950.95 Perfume 1.65 0.35 1.65 1.00 1.00 1.00 Perfume encapsulate ^(e) 0.261.33 0.26 0.25 0.25 0.25 Calcium Chloride(ppm) 0.23 0.42 0.23 0.16 0.160.16 Chelant ^(f) 0.01 0.01 0.01 0.01 0.01 0.01 Preservative ^(g)  0.001—  0.001 — — — Acidulent (Formic Acid) — 0.06 — 0.06 0.06 0.06 Antifoam^(h) — 0.02 — — — — Polymer 1 ^(i) 0.03 0.25 0.01 0.12 0.12 0.12 Polymer2 ^(i) 0.04 0.18 0.02 0.12 0.12 0.12 Water soluble dialkyl quat ^(j)0.29 0.29 0.29 0.11 0.11 0.11 Dispersant ^(k) — — 0.15 — — — StabilizingSurfactant ^(l) — — 0.45 — — — PDMS emulsion ^(m) 1.12 — 0.85 — — —Amino-functional — 3.1  0.95 — — — Organosiloxane Polymer Dye (ppm) 0.030.03 — 0.03 0.03 0.03 Hydrochloric Acid 0.03 0.03 0.03 0.03 0.03 0.03Deionized Water Balance Balance Balance Balance Balance Balance (% wt)F25 F26 F27 F28 FSA ^(a) 15 11 8 5 FSA ^(b) — — — — FSA ^(c) — — — —Coco oil 0.8 0.6 0.4 0.3 Low MW Alcohol ^(d) 0.95 0.95 0.95 0.95 Perfume1.00 1.00 1.00 1.00 Perfume encapsulate ^(e) 0.25 0.25 0.25 0.25 CalciumChloride(ppm) 0.12 0.12 0.12 0.12 Chelant ^(f) 0.005 0.005 0.005 0.005Preservative ^(g) 0.04 0.04 0.04 0.04 Acidulent (Formic Acid) 0.02 0.020.02 0.02 Antifoam ^(h) Polymer 1 ^(n) 0.08 0.08 0.08 0.08 Polymer 2^(i) — — — — Water soluble dialkyl quat ^(j) — — — — Dispersant ^(k) — —— — Stabilizing Surfactant ^(l) — — — — PDMS emulsion ^(m)Amino-functional 1 1 1 1 Organosiloxane Polymer Dye (ppm) 0.04 0.04 0.040.04 Hydrochloric Acid 0.01 0.01 0.01 0.01 Deionized Water BalanceBalance Balance Balance (% wt) F29 F30 F31 F32 F33 F34 FSA ^(a) 3.5  —9.5  8.0  5.5  — FSA ^(b) — 7.5  — — — 7.5 Coco oil — — — — 0.4  — LowMW Alcohol ^(d) — — — — 1.3  0.5 Perfume 1.75 0.6  1.0  0.65 2.5  1.2Perfume encapsulate ^(e) 0.19 0.65 0.35 0.25 0.11 0.4 Calcium Chloride(ppm) 0.06 0.03  0.025 0.12 0.06 — Magnesium Chloride — — — 0.3  0.080.5 Chelant ^(f)  0.005  0.005  0.005  0.005  0.005  0.006 Preservative^(g) 0.04 0.04 0.02 0.04 0.03  0.05 Acidulent (Formic Acid)  0.051 0.030.04 0.02 0.03 — Antifoam ^(h) — — — — —  0.05 Polymer 1 ^(i) 0.07 0.140.10 0.16 0.18  0.30 Polymer 2 ^(i) 0.03 0.06 0.05 0.04 0.02  0.15 Watersoluble dialkyl quat ^(j) 0.2  — — — — 0.3 PDMS emulsion ^(m) — — — —2   — Amino-functional — — — — — 1.5 Organosiloxane Polymer Dye (ppm)0.03 0.03 0.02 0.04 0.04  0.02 Hydrochloric Acid  0.0075  0.0075  0.0080.01 0.01  0.01 Deionized Water Balance Balance Balance Balance BalanceBalance (% wt) F35 F36 F37 F38 F39 FSA ^(a) 8.0 8.0 8.0 8.0 9.5 Perfume1.0 1.0 1.0 1.0 1.0 Perfume encapsulate ^(e) 0.35 0.35 0.35 0.35 0.35Calcium Chloride (ppm) — — — — 0.075 Magnesium Chloride 0.7 0.7 0.7 0.70.7 Chelant ^(f) 0.01 0.01 0.01 0.01 0.01 Preservative ^(g) 0.001 0.0010.001 0.001 0.001 Formic Acid 0.05 0.05 0.05 0.05 0.05 Polymer ^(1 i)0.10 0.12 0.09 0.075 — Polymer ^(1 n) — — — — 0.15 Polymer ^(2 i) — 0.030.06 0.075 — Dye (ppm) 0.03 0.03 0.02 0.04 0.04 Hydrochloric Acid 0.0060.006 0.006 0.006 0.006 Deionized Water Balance Balance Balance BalanceBalance ^(a) N,N-di(alkanoyloxyethyl)-N,N-dimethylammonium chloridewhere alkyl consists predominatly of C16-C18 alkyl chains with an IVvalue of about 20 available from Evonik ^(b) Methyl bis[ethyl(tallowate)]-2-hydroxyethyl ammonium methyl sulfate available fromStepan ^(c) N,N-di(alkanoyloxyethyl)-N,N-dimethylammonium chloride wherealkyl consists predominatly of C16-C18 alkyl chains with an IV value ofabout 52 available from Evonik ^(d) Low molecular weight alcohol such asethanol or isopropanol ^(e) Perfume microcapsules available ex AppletonPapers, Inc. ^(f) Diethylenetriaminepentaacetic acid or hydroxylethylidene-1,1-diphosphonic acid ^(g) 1,2-Benzisothiazolin-3-ONE (BIT)under the trade name Proxel available from Lonza ^(h) Silicone antifoamagent available from Dow Corning ® under the trade name DC2310 ^(i)Polymer 1 are chosen from Table 1 and Polymer 2 are chosen from Table 2^(j) Didecyl dimethyl ammonium chloride under the trade name Bardac ®2280 or Hydrogenated tallowalkyl(2-ethylhexyl)dimethyl ammoniummethylsulfate from AkzoNobel under the trade name Arquad ® HTL8-MS ^(k)Non-ionic surfactant from BASF under the trade name Lutensol ® XL-70^(l) Non-ionic surfactant, such as TWEEN 20 ™ or TAE80 (tallowethoxylated alcohol, with average degree of ethoxylation of 80) ^(m)Polydimethylsiloxane emulsion from Dow Corning under the trade nameDC346 ®. ^(n) Rheovis CDE ® commercially available from BASF

Example 8 Fabric Preparation Example

Fabrics are assessed using Kenmore FS 600 and/or 80 series washermachines. Wash Machines are set at: 32° C./15° C. wash/rinsetemperature, 6 gpg hardness, normal cycle, and medium load (64 liters).Fabric bundles consist of 2.5 kilograms of clean fabric consisting of100% cotton. Test swatches are included with this bundle and comprise of100% cotton Euro Touch terrycloth towels (purchased from StandardTextile, Inc. Cincinnati, Ohio). Prior to treatment with any testproducts, the fabric bundles are stripped according to the FabricPreparation-Stripping and Desizing procedure before running the test.Tide Free liquid detergent (lx recommended dose) is added under thesurface of the water after the machine is at least half full. Once thewater stops flowing and the washer begins to agitate, the clean fabricbundle is added. When the machine is almost full with rinse water, andbefore agitation has begun, the fabric care testing composition isslowly added (1× dose), ensuring that none of the fabric care testingcomposition comes in direct contact with the test swatches or fabricbundle. When the wash/rinse cycle is complete, each wet fabric bundle istransferred to a corresponding dryer. The dryer used is a Maytagcommercial series (or equivalent) electric dryer, with the timer set for55 minutes on the cotton/high heat/timed dry setting. This process isrepeated for a total of three (3) complete wash-dry cycles. After thethird drying cycle and once the dryer stops, 12 Terry towels from eachfabric bundle are removed for actives deposition analysis. The fabricsare then placed in a constant Temperature/Relative Humidity (21° C., 50%relative humidity) controlled grading room for 12-24 hours and thengraded for softness and/or actives deposition.

The Fabric Preparation-Stripping and Desizing procedure includes washingthe clean fabric bundle (2.5 Kg of fabric comprising 100% cotton)including the test swatches of 100% cotton EuroTouch terrycloth towelsfor 5 consecutive wash cycles followed by a drying cycle. AATCC(American Association of Textile Chemists and Colorists) High Efficiency(HE) liquid detergent is used to strip/de-size the test swatch fabricsand clean fabric bundle (1× recommended dose per wash cycle). The washconditions are as follows: Kenmore FS 600 and/or 80 series wash machines(or equivalent), set at: 48° C./48° C. wash/rinse temperature, waterhardness equal to 0 gpg, normal wash cycle, and medium sized load (64liters). The dryer timer is set for 55 minutes on the cotton/high/timeddry setting.

Example 9 Silicone on Fabric Measurement Method

Silicone is extracted from approximately 0.5 grams of fabric (previouslytreated according to the test swatch treatment procedure) with 12 mL ofeither 50:50 toluene:methylisobutyl ketone or 15:85ethanol:methylisobutyl ketone in 20 mL scintillation vials. The vialsare agitated on a pulsed vortexer for 30 minutes. The silicone in theextract is quantified using inductively coupled plasma optical emissionspectrometry (ICP-OES). ICP calibration standards of known siliconeconcentration are made using the same or a structurally comparable typeof silicone raw material as the products being tested. The working rangeof the method is 8-2300 μg silicone per gram of fabric. Concentrationsgreater than 2300 μg silicone per gram of fabric can be assessed bysubsequent dilution. Deposition efficiency index of silicone isdetermined by calculating as a percentage, how much silicone isrecovered, via the aforementioned extraction and measurement technique,versus how much is delivered via the formulation examples. The analysisis performed on terrycloth towels (EuroSoft towel, sourced from StandardTextile, Inc, Cincinnati, Ohio) that are treated according to the washprocedure outlined herein.

Example 10 Example for Determining the Recovery Index for OrganoSiloxane Polymer

The Recovery Index is measured using a Tensile and Compression TesterInstrument, such as the Instron Model 5565 (Instron Corp., Norwood,Mass., U.S.A.). The instrument is configured by selecting the followingsettings: the mode is Tensile Extension; the Waveform Shape is Triangle;the Maximum Strain is 10%, the Rate is 0.83 mm/sec, the number of Cyclesis 4; and the Hold time is 15 seconds between cycles.

1) Determine the weight of one approximately 25.4 cm square swatch of100% cotton woven fabric, (a suitable fabric is the Mercerized CombedCotton Warp Sateen, Product Code 479, available from Testfabrics Inc.,West Pittston, Pa., USA).

-   -   2) Determine the amount of organo siloxane polymer required to        deposit 5 mg of the polymer per gram of fabric swatch and weigh        that amount into a 50 ml plastic centrifuge tube with a lid.    -   3) Dilute the organo siloxane polymer to 1.3 times the weight of        the swatch with a solvent that completely dissolves or disperses        the organo siloxane polymer (examples: isopropyl alcohol, THF,        N,N-dimethylacetamide, water).    -   4) Thoroughly disperse or dissolve organo siloxane with shaking        or vortex stirring as needed.    -   5) Place fabric swatch lying flat into a stainless steel tray        that is larger than the swatch.    -   6) Pour the organo siloxane polymer solution over the entire        swatch as evenly as possible.    -   7) Fold the swatch twice to quarter, then roll it up while        gently squeezing to disperse solution to the entire swatch.    -   8) Unfold and repeat Step 7, folding in the opposite direction    -   9) To make a control swatch, repeat the procedure described        above using 1.3× weight of solvent only (nil active).    -   10) Lay each swatch on a separate piece of aluminum foil and        place in a fume hood to dry overnight.    -   11) Cure each swatch in an oven with appropriate ventilation at        90° C. for 5 minutes, (a suitable oven is the Mathis Labdryer,        with 1500 rpm fan rotation) (Werner Mathis AG, Oberhasli,        Switzerland).    -   12) Condition fabrics in a constant temperature (21° C.+/−2° C.)        and humidity (50% RH+/−5% RH) room for at least 6 hours.    -   13) With scissors, cut the edge of one entire side of each        swatch in the warp direction and carefully remove fabric threads        one at a time without stressing the fabric until an even edge is        achieved.    -   14) Cut 4 strips of fabric from each swatch (die or rotary cut),        parallel to the even edge, that are 2.54 cm wide and at least 10        cm long    -   15) Evenly clamp the top and bottom (narrower edges) of the        fabric strip into the 2.54 cm grips on the tensile tester        instrument with a 2.54 cm gap setting, loading a small amount of        force (0.1N-0.2N) on the sample.    -   16) Strain to 10% at 0.83 mm/s and return to 2.54 cm gap at the        same rate.    -   17) Release bottom clamp and re-clamp sample during the hold        cycle, loading 0.1N-0.2N of force on the sample.    -   18) Repeat Steps 15-16 until 4 hysteresis cycles have been        completed for the sample.    -   19) Analyze 4 fabric samples per treatment swatch by the above        method and average the tensile strain values recorded at 0.1N        unload for Cycle 4. Recovery is calculated as follows:

${\left. {{{\% \mspace{14mu} {Recovery}} = {\frac{\left( {10\text{-}{Tensile}\mspace{14mu} {Strain}\mspace{14mu} {at}\mspace{14mu} 0.1\mspace{14mu} N} \right)}{10} \times 100}}20} \right)\mspace{14mu} {Recovery}\mspace{14mu} {Index}} = \frac{\% \mspace{14mu} {Recovery}\mspace{14mu} {of}\mspace{14mu} {Trearment}}{\% {\mspace{11mu} \;}{Recovery}\mspace{14mu} {of}\mspace{14mu} {Control}}$

Example 11 Fabric Friction Measures Example

For the examples cited a Thwing-Albert FP2250 Friction/Peel Tester witha 2 kilogram force load cell is used to measure fabric to fabricfriction. (Thwing Albert Instrument Company, West Berlin, N.J.). Thesled is a clamping style sled with a 6.4 by 6.4 cm footprint and weighs200 g (Thwing Albert Model Number 00225-218). A comparable instrument tomeasure fabric to fabric friction would be an instrument capable ofmeasuring frictional properties of a horizontal surface. A 200 gram sledthat has footprint of 6.4 cm by 6.4 cm and has a way to securely clampthe fabric without stretching it would be comparable. It is important,though, that the sled remains parallel to and in contact with the fabricduring the measurement. The distance between the load cell to the sledis set at 10.2 cm. The crosshead arm height to the sample stage isadjusted to 25 mm (measured from the bottom of the cross arm to the topof the stage) to ensure that the sled remains parallel to and in contactwith the fabric during the measurement. The following settings are usedto make the measure:

T2 (Kinetic 10.0 sec Measure): Total Time: 20.0 sec Test Rate: 20.0cm/min

The 11.4 cm×6.4 cm cut fabric piece is attached, per FIG. 2, to theclamping sled (10) with the face down (11) (so that the face of thefabric on the sled is pulled across the face of the fabric on the sampleplate) which corresponds to friction sled cut (7) of FIG. 1. Referringto FIG. 2, the loops of the fabric on the sled (12) are oriented suchthat when the sled (10) is pulled, the fabric (11) is pulled against thenap of the loops (12) of the test fabric cloth (see FIG. 2). The fabricfrom which the sled sample is cut is attached to the sample table suchthat the sled drags over the area labeled “Friction Drag Area” (8) asseen in FIG. 1. The loop orientation (13) is such that when the sled ispulled over the fabric it is pulled against the loops (13) (see FIG. 2).Direction arrow (14) indicates direction of sled (10) movement.

The sled is placed on the fabric and attached to the load cell. Thecrosshead is moved until the load cell registers between ˜1.0-2.0 gf,and is then moved back until the load reads 0.0 gf. At this point thesled drag is commenced and the Kinetic Coefficient of Friction (kCOF)recorded at least every second during the sled drag. The kineticcoefficient of friction is averaged over the time frame starting at 10seconds and ending at 20 seconds for the sled speed set at 20.0 cm/min.For each treatment, at least ten replicate fabrics are measured.

Example 12 Perfume Release Headspace Over Fabric Measurement Method

Fabrics were treated with compositions of the current invention usingthe Fabric Preparation method described within. The perfume release overfabric data was generated using standard dynamic purge and trap analysisof fabric headspace with gas chromatography (GC) and detector to measureperfume headspace levels. The headspace analysis was performed on wetand dry fabric and total perfume counts were normalized to one of thetest legs to show the relative benefit of compositions of the presentinvention. For example, a wet fabric perfume headspace (normalized to1.0) shows that Leg C has 50% more perfume headspace above the wetfabric than Leg A.

GC—Detector Analysis of Fabric Samples for Perfume Release: A total of 3pieces of treated fabric 1″×2″ in size are placed into 3 clean 40 mlbottles (for a total of 9 fabrics) and allowed to equilibrate for about1 hour. The fabric pieces are cut from different fabrics within eachload to account for fabric-to-fabric variability. Instrument conditionsshould be modified to achieve adequate PRM signal detection whileavoiding peak saturation. A DB 5 column was used with 20 sec samplecollection with a ramp of 40-180° C. at 5-10 deg/sec and a detectortemperature of 35° C.

Olfactive Panel— The Olfactive Panel is run with about 20 qualifiedpanelists. Each panelist is given fabrics treated with compositions ofthe current invention to grade. A Panel typically consists of 4 to 6treatments, which are randomized. Each panelist grades the fabrictreatments for intensity (scale 0-100) based on the anchors that areprepared to provide intensities representing 20, 50, and 80 on a scaleof 0-100). On the scale, 0 refers to a fabric with no scent intensityand 100 to a fabric with extremely strong/over-powering scent intensity.Panelists sniff fabrics and record an intensity grade for the Dry FabricOdor (DFO). Optionally, panelists can sniff and grade fabrics afterrubbing the dry fabric to give grades for Rubbed Fabric Odor (RFO).Optionally, panelists can evaluate other touch points such as wet fabricodor (WFO).

Example 13

Fabrics were treated with compositions of the current invention usingthe Fabric Preparation method described within. The softness of thefabrics on a 1-10 scale were then evaluated by at least 20 panelists.The results are show below in Tables 3, 4 and 5.

TABLE 3 Wet Fabric Dry Fabric Perfume Perfume Softener SoftenerHeadspace Headspace Active Active Softness (Normalized (Normalized Level(%) Dose (g) Polymer 1 Polymer 2 (1-10) to 1.0) to 1.0) 14.7 45 0.08% —6.0 1.0x 1.0x Rheovis CDE ® 9.5 45 0.12% 0.12% 7.2 1.5x 1.4x Polymer 1Polymer 2 selected selected from Table 1 from Table 2 13.3 45 — — 6.19.5 45 0.08% — 3.9 1.2x 0.9x Rheovis CDE ® Rheovis CDE ® commerciallyavailable from BASF

TABLE 4 Dry Fabric Perfume Formula Headspace from Dose (Normal- Example7 (g) Polymer 1 Polymer 2 ized to 1) F25 45 Rheovis CDE ® — 1.0 F26 45Rheovis CDE ® — 1.1 F27 45 Rheovis CDE ® — 0.6 F28 45 Rheovis CDE ® —0.5 F24 45 Polymer 1 selected Polymer 2 selected 0.8 from Table 1 fromTable 2 F23 45 Polymer 1 selected Polymer 2 selected 1.6 from Table 1from Table 2 F9 45 Polymer 1 selected Polymer 2 selected 1.5 from Table1 from Table 2 F22 45 Polymer 1 selected Polymer 2 selected 1.2 fromTable 1 from Table 2 Rheovis CDE ® commercially available from BASF

TABLE 5 Softener Perfume Active Headspace Softness Level Dose Polymer 1Polymer 2 (Normalized (coefficient Viscosity Stability (%) (g) (%) (%)to 1) of friction) (2 months) Index 14.7 25 0.15% — 1.0 1.12 0 RheovisCDE ® 8 25 0.15% — 0.9 1.38 144 0 Rheovis CDE ® 8 25 0.25% — 1.1 1.034600 0 Polymer 1 selected from Table 1 8 25 0.25% — 1.7 1.03 990 0Zetag ® 8 25 — 0.25% 1.0 1.11 96 0.3 Polymer 2 selected from Table 2 825 0.12% 0.12% 1.9 1.14 234 0 Zetag ® Polymer 2 selected from Table 2 825 0.06% 0.12% 1.4 1.14 107 0 Zetag ® Polymer 2 selected from Table 2Rheovis CDE ® commercially available from BASF Zetag 9066FS ®commercially available from BASF

Example 15

Fabrics were treated with compositions of the current invention usingthe Fabric Preparation method described within. The results are showbelow in Tables 8.

TABLE 8 Fabric softener composition examples for 49 g of productdosed/2700 g fabric treated. Dry Fabric Formula Odor from Dose (DFO)/Example 7 (g) Polymer 1 Polymer 2 Rubbed DFO F35 49 selected from Table1 21.5/56.0 F36 49 selected from Table 1 selected from 26.0/60.0 Table 2F37 49 selected from Table 1 selected from 29.5/62.5 Table 2 F38 49selected from Table 1 selected from 24.5/59.0 Table 2 F39 49 RheovisCDE ® 22.5/57.0

The dimensions and values disclosed herein are not to be understood asbeing strictly limited to the exact numerical values recited. Instead,unless otherwise specified, each such dimension is intended to mean boththe recited value and a functionally equivalent range surrounding thatvalue. For example, a dimension disclosed as “40 mm” is intended to mean“about 40 mm”.

All documents cited in the Detailed Description of the Invention are, inrelevant part, incorporated herein by reference; the citation of anydocument is not to be construed as an admission that it is prior artwith respect to the present invention. To the extent that any meaning ordefinition of a term in this document conflicts with any meaning ordefinition of the same term in a document incorporated by reference, themeaning or definition assigned to the term in this written documentshall govern.

While particular aspects of the present invention have been illustratedand described, it would be obvious to those skilled in the art thatvarious other changes and modifications can be made without departingfrom the spirit and scope of the invention. It is therefore intended tocover in the appended claims all such changes and modifications that arewithin the scope of this invention.

What is claimed is:
 1. A composition comprising, based upon totalcomposition weight: a) from about 0.01% to about 1%, of a polymericmaterial comprising a first polymer and a second polymer; said firstpolymer is derived from the polymerization of from about 5 to 100 molepercent of a cationic vinyl addition monomer, from about 0 to 95 molepercent of a non-ionic vinyl addition monomer, from about 50 ppm to1,950 ppm of a cross-linking agent comprising two or more ethylenicfunctions, 0 ppm to about 10,000 ppm chain transfer agent; said secondpolymer being derived from the polymerization of from about 5 to 100mole percent of a cationic vinyl addition monomer, from about 0 to 95mole percent of a non-ionic vinyl addition monomer, from about 0 ppm to45 ppm of a cross-linking agent comprising two or more ethylenicfunctions, 0 ppm to about 10,000 ppm chain transfer agent; b) from about0% to about 35% of a fabric softener active material; and c) apopulation of perfume microcapsules  with the proviso that saidpopulation of perfume microcapsules comprises a microcapsule wallmaterial selected from the group consisting of melamine, polyacrylamide,silicones, silica, polystyrene, polyurea, polyurethanes, polyacrylatebased materials, polyacrylate esters based materials, gelatin, styrenemalic anhydride, polyamides, aromatic alcohols, polyvinyl alcohol andmixtures thereof and/or a fabric softener active material that comprisesa fabric softener active: (i) that is not a fatty acid triglyceride;(ii) that does not comprise 90% to 100% of a triesterquat and 0% to 10%of a monoesterquat and/or diesterquat based on total esterquat in saidcomposition; and (iii) that does not comprise 90% to 100% of adiesterquat having an iodine value of less than 5 and 0% to 10% of amonoesterquat based on total esterquat;  said composition being a fabricand home care product.
 2. The composition of claim 1, wherein saidpopulation of perfume microcapsules comprises a microcapsule wallmaterial selected from the group consisting of melamine, polyacrylamide,polyurea, polyurethanes, polyacrylate based materials, polyacrylateesters based materials, malic anhydride, polyamides, aromatic alcohols,polyvinyl alcohol and mixtures thereof and/or a fabric softener activematerial that comprises a fabric softener active: a) that is not a fattyacid triglyceride; b) that does not comprise 80% to 100% of atriesterquat and 0% to 10% of a monoesterquat and/or diesterquat basedon total esterquat in said composition; and c) that does not comprise80% to 100% of a diesterquat having an iodine value of less than 7 and0% to 10% of a monoesterquat based on total esterquat.
 3. Thecomposition of claim 1, wherein said population of perfume microcapsulescomprises a microcapsule wall material selected from the groupconsisting of melamine, polyacrylamide, polyurea, polyurethanes,polyacrylate based materials, polyacrylate esters based materials, malicanhydride, polyamides, aromatic alcohols, polyvinyl alcohol and mixturesthereof and/or a fabric softener active material that comprises a fabricsoftener active: a) that is not a fatty acid triglyceride; b) that doesnot comprise 70% to 100% of a triesterquat and 0% to 10% of amonoesterquat and/or diesterquat based on total esterquat in saidcomposition; and c) that does not comprise 70% to 100% of a diesterquathaving an iodine value of less than 8 and 0% to 10% of a monoesterquatbased on total esterquat.
 4. The composition of claim 1, wherein saidpopulation of perfume microcapsules comprises a microcapsule wallmaterial selected from the group consisting of melamine, polyacrylamide,polyurea, polyacrylate based materials, polyacrylate esters basedmaterials, polyamides, aromatic alcohols, polyvinyl alcohol and mixturesthereof and/or a fabric softener active material that comprises a fabricsoftener active: a) that is not a fatty acid triglyceride; b) that doesnot comprise 50% to 100% of a triesterquat and 0% to 10% of amonoesterquat and/or diesterquat based on total esterquat in saidcomposition; and c) that does not comprise 90% to 100% of a diesterquathaving an iodine value of less than 7 and 0% to 10% of a monoesterquatbased on total esterquat.
 5. The composition according to claim 1comprising, in addition to the microcapsules and fabric softenermaterial of said proviso, a fabric softener active material thatcomprises a) a fatty acid triglyceride; b) 90% to 100% of a triesterquatand 0% to 10% of a monoesterquat and/or diesterquat based on totalesterquat in said composition; and/or c) that does not comprise 90% to100% of a diesterquat having an iodine value of less than 5 and 0% to10% of a monoesterquat based on total esterquat.
 6. The compositionaccording to claim 1 wherein, said polymeric material comprises a firstpolymer and a second polymer, said first polymer being derived from thepolymerization of from about 10 to 95 mole percent of a cationic vinyladdition monomer, from about 5 to 90 mole percent of a non-ionic vinyladdition monomer, from about 60 ppm to 1,900 ppm of a cross-linkingagent comprising two or more ethylenic functions, from 0 ppm to about10,000 ppm chain transfer agent; said second polymer being derived fromthe polymerization of from about 10 to 95 mole percent of a cationicvinyl addition monomer, from about 5 to 90 mole percent of a non-ionicvinyl addition monomer, from about 0 ppm to 40 ppm of a cross-linkingagent comprising two or more ethylenic functions, 0 ppm to about 10,000ppm chain transfer agent.
 7. A composition according to claim 1,comprising from about 1% to about 35% of a fabric softener activeselected from the group consisting of selected from the group consistingof a quaternary ammonium compound, a silicone polymer, a polysaccharide,a clay, an amine, a fatty ester, a dispersible polyolefin, a polymerlatex and mixtures thereof.
 8. A composition according to claim 7,wherein; a.) said quaternary ammonium compound comprises an alkylquaternary ammonium compound, preferably said alkyl quaternary ammoniumcompound is selected from the group consisting of a monoalkyl quaternaryammonium compound, a dialkyl quaternary ammonium compound, a trialkylquaternary ammonium compound and mixtures thereof; b.) said siliconepolymer is selected from the group consisting of cyclic silicones,polydimethylsiloxanes, aminosilicones, cationic silicones, siliconepolyethers, silicone resins, silicone urethanes, and mixtures thereof;c.) said polysaccharide comprises a cationic starch; d.) said claycomprises a smectite clay; e.) said dispersible polyolefin is selectedfrom the group consisting of polyethylene, polypropylene and mixturesthereof; and c.) said fatty ester is selected from the group consistingof a polyglycerol ester, a sucrose ester, a glycerol esters and mixturesthereof.
 9. A composition according to claim 8, wherein said fabricsoftener active material comprises a fabric softener active selectedfrom the group consisting of monoesterquats, diesterquats,triesterquats, and mixtures thereof.
 10. A composition according toclaim 7 wherein the fabric softening active has an Iodine Value ofbetween 0-140, or, when said fabric softening active is partiallyhydrogenated fatty acid quaternary ammonium compound, said IV is 25-60.11. A composition according to claim 7, said composition comprising aquaternary ammonium compound and a silicone polymer.
 12. A compositionaccording to claim 7, said composition comprises, in addition to saidfabric softener active, from about 0.001% to about 5% of a stabilizerthat comprises a alkyl quaternary ammonium compound.
 13. A compositionaccording to claim 1 wherein said polymers are derived from a.) amonomer selected from the group consisting of (i) a cationic monomeraccording to formula (I):

wherein: R₁ is chosen from hydrogen, or C₁-C₄ alkyl; R₂ is chosen fromhydrogen or methyl; R₃ is chosen from C₁-C₄ alkylene; R₄, R₅, and R₆ areeach independently chosen from hydrogen, C₁-C₄ alkyl, C₁-C₄ alkylalcohol or C₁-C₄ alkoxy; X is chosen from —O—, or —NH—; and Y is chosenfrom Cl, Br, I, hydrogensulfate or methylsulfate, (ii) a non-ionicmonomer having formula (II)

wherein: R₇ is chosen from hydrogen or C₁-C₄ alkyl; R₈ is chosen fromhydrogen or methyl; R₉ and R₁₀ are each independently chosen fromhydrogen, C₁-C₃₀ alkyl, C₁-C₄ alkyl alcohol or C₁-C₄ alkoxy, (iii) ananionic monomer selected from the group consisting of acrylic acid,methacrylic acid, itaconic acid, crotonic acid, maleic acid, fumaricacid, monomers performing a sulfonic acid or phosphonic acid functions,and their salts; b.) wherein said cross-linking agent selected from thegroup consisting of methylene bisacrylamide, ethylene glycol diacrylate,polyethylene glycol dimethacrylate, diacryamide, triallylamine,cyanomethylacrylate, vinyl oxyethylacrylate or methacrylate andformaldehyde, glyoxal, divinylbenzene, tetraallylammonium chloride,allyl acrylates, allyl methacrylates, diacrylates and dimethacrylates ofglycols or polyglycols, butadiene, 1,7-octadiene, allylacrylamides orallylmethacrylamides, bisacrylamidoacetic acid,N,N′-methylenebisacrylamide or polyol polyallyl ethers, pentaerythrityltriacrylate, pentaerythrityl tetraacrylate, tetrallylammonium chloride,1,1,1-trimethylolpropane tri(meth)acrylate; and tri- andtetramethacrylates of polyglycols; or polyol polyallyl ethers,ditrimethylolpropane tetraacrylate, pentaerythrityl tetraacrylateethoxylate, pentaerythrityl tetramethacrylate, pentaerythrityltriacrylate ethoxylate, triethanolamine trimethacrylate,1,1,1-trimethylolpropane triacrylate, 1,1,1-trimethylolpropanetriacrylate ethoxylate, trimethylolpropane tris(polyethylene glycolether) triacrylate, 1,1,1-trimethylolpropane trimethacrylate,tris-(2-hydroxyethyl)-1,3,5-triazine-2,4,6-trione triacrylate,tris-(2-hydroxyethyl)-1,3,5-triazine-2,4,6-trione trimethacrylate,dipentaerythrityl pentaacrylate,3-(3-{[dimethyl-(vinyl)-silyl]-oxy}-1,1,5,5-tetramethyl-1,5-divinyl-3-trisiloxanyl)-propylmethacrylate, dipentaerythritol hexaacrylate,1-(2-propenyloxy)-2,2-bis[(2-propenyloxy)-methyl]-butane, trimethacrylicacid-1,3,5-triazin-2,4,6-triyltri-2,1-ethandiyl ester, glycerinetriacrylate, propoxylated, 1,3,5-triacryloylhexahydro-1,3,5-triazine,1,3-dimethyl-1,1,3,3-tetravinyldisiloxane, pentaerythrityl tetravinylether, 1,3-dimethyl-1,1,3,3-tetravinyldisiloxane,(Ethoxy)-trivinylsilane, (Methyl)-trivinylsilane,1,1,3,5,5-pentamethyl-1,3,5-trivinyltrisiloxane,1,3,5-trimethyl-1,3,5-trivinylcyclotrisilazane,2,4,6-trimethyl-2,4,6-trivinylcyclotrisiloxane,1,3,5-trimethyl-1,3,5-trivinyltrisilazane, tris-(2-butanoneoxime)-vinylsilane, 1,2,4-trivinylcyclohexane, trivinylphosphine,trivinylsilane, methyltriallylsilane, phenyltriallylsilane,triallylamine, triallyl citrate, triallyl phosphate, triallylphosphine,triallyl phosphite, triallylsilane,1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione, trimellitic acidtriallyl ester, trimethallyl isocyanurate,2,4,6-tris-(allyloxy)-1,3,5-triazine, 1,2-Bis-(diallylamino)-ethane,pentaerythrityl tetratallate,1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane,1,3,5,7-tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane,tris-[(2-acryloyloxy)-ethyl]-phosphate, vinylboronic anhydride pyridine,2,4,6-trivinylcyclotriboroxanepyridine, tetraallylsilane,tetraallyloxysilane,1,3,5,7-tetramethyl-1,3,5,7-tetravinylcyclotetrasilazane and mixturesthereof; c.) wherein said chain transfer agent is selected from thegroup consisting of mercaptanes, malic acid, lactic acid, formic acid,isopropanol and hypophosphites, and mixtures thereof.
 14. A compositionaccording to claim 13 wherein the cationic monomers are selected fromthe group consisting of methyl chloride quaternized dimethylaminoethylammonium acrylate, methyl chloride quaternized dimethylaminoethylammonium methacrylate and mixtures thereof, and the non-ionicmonomers are selected from the group consisting of acrylamide, dimethylacrylamide and mixtures thereof.
 15. A composition according to claim 1,said composition having a Brookfield viscosity of from about 20 cps toabout 1000 cps.
 16. A composition according to claim 1, said compositioncomprising an adjunct material selected from the group consisting ofsurfactants, builders, chelating agents, dye transfer inhibiting agents,dispersants, enzymes, and enzyme stabilizers, catalytic materials,bleach activators, hydrogen peroxide, sources of hydrogen peroxide,preformed peracids, polymeric dispersing agents, clay soilremoval/anti-redeposition agents, brighteners, suds suppressors, dyes,hueing dyes, perfumes, perfume delivery systems, structure elasticizingagents, carriers, structurants, hydrotropes, processing aids, solventsand/or pigments and mixtures thereof.
 17. A composition according toclaim 1, wherein said perfume microcapsules comprise a deposition aidcoating.
 18. A composition according to claim 1, said compositioncomprising one or more types of perfume microcapsules.
 19. A compositionaccording to claim 1, said composition having a pH from about 2 to about4.
 20. A liquor that comprises a sufficient amount of a composition thatcomprises a fabric softener active, a silicone polymer and a cationicpolymer, to satisfy the following equation:[(a)+x(b)+y(c)]w=z wherein, a is a weight percent of fabric softeneractive other than silicone polymer in said composition; b is the weightpercent silicone polymer in said composition; c is the weight percent ofcationic polymer in said composition; wherein said weight percentagesare, for purposes of said equation, converted to decimal values; w isthe dose in grams divided by 1 gram; x is a number from about 1 to about5; y is a number from about 1 to about 10; z is a number from about 1 toabout
 10. 21. A method of treating a fabric comprising optionallywashing, rinsing and/or drying a fabric then contacting said fabric witha liquor that comprises a sufficient amount of a composition thatcomprises a fabric softener active, a silicone polymer and a cationicpolymer, to satisfy the following equation:[(a)+x(b)+y(c)]w=z wherein, a is a weight percent of fabric softeneractive other than silicone polymer in said composition; b is the weightpercent silicone polymer in said composition; c is the weight percent ofcationic polymer in said composition; wherein said weight percentagesare, for purposes of said equation, converted to decimal values; w isthe dose in grams divided by 1 gram; x is a number from about 1 to about5; y is a number from about 1 to about 10; z is a number from about 1 toabout
 10. 22. A method of treating a fabric comprising optionallywashing, rinsing and/or drying a fabric then contacting said fabric witha liquor that comprises a sufficient amount of a composition thatcomprises a fabric softener active and a cationic polymer, to satisfythe following equation:[(a)+y(c)]w=z wherein, a is a weight percent fabric softener active insaid composition; c is the weight percent of cationic polymer in saidcomposition; wherein said weight percentages are, for purposes of saidequation, converted to decimal values; w is the dose in grams divided by1 gram; y is a number from about 1 to about 10; z is a number from about1 to about
 10. 23. A liquor that comprises a sufficient amount of acomposition that comprises a fabric softener active and a cationicpolymer, to satisfy the following equation:[(a)+y(c)]w=z wherein, a is a weight percent fabric softener active insaid composition; c is the weight percent of cationic polymer in saidcomposition; wherein said weight percentages are, for purposes of saidequation, converted to decimal values; w is the dose in grams divided by1 gram; y is a number from about 1 to about 10; z is a number from about1 to about
 10. 24. The method of claim 21 wherein a divided by b is anumber from about 0.5 to about
 10. 25. The liquor of claim 20 wherein adivided by b is a number from about 0.5 to about 10.